The obudu plateau of the cross River Basin is economically noted for

exploitation of forest resources

Dairying is an agricultural practices that is most prevalent

around large cities in industrial societies

in extensive and undulating regions

around large cities in industrial societies

Migration can contribute to solving the problems of rural areas by

redistributing population from high to low density area

promoting industrialization in the receiving areas

redistributing population from high to low density area

creating job opportunities in the source areas

making rural populations less homogeneous at the source region

Which of the following pairs of cities have both seaport and international airport?

Rio de Janeiro and Johannesburg

In river transport, the problem of irregular levels of water can be overcome by

clearing the river of water weeds

JAMB UTME - Geography - 2019 | Green Bridge CBT

Question 1 Report

Some of the solid minerals found in Nigeria are

marble, tin and columbite

tin, diamond and bauxite

tin, iron ore and diamond

uranium, lead and iron ore

Industry

View Answer

Question 2 Report

A poor settlement on the edge of a city is known as

ghetto

shanty town

slum

new town

Settlement

View Answer

Question 3 Report

If the standard time of a country is GMT + 1hr, which longitude's local time is adopted by the country?

15°W

60°W

15°E

60°E

Answer Details

The standard time of a country is determined by the longitude of its location on the Earth. A time zone is a region that has the same standard time, and time zones are typically defined as an offset from the Coordinated Universal Time (UTC). In this case, the country has a standard time of GMT + 1 hour, which means it is one hour ahead of the UTC. The longitude that corresponds to this time zone is the one located 15° east of the Prime Meridian, which runs from the North Pole to the South Pole and passes through the Royal Observatory in Greenwich, London, England. So, the local time adopted by the country is 15°E.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 4 Report

Which of these statements is true warm ocean currents?

They flow from the equator to the equator

They flow from the equator to the poles

They flow from lower to higher latitudes

They flow from the higher to the lower latitudes

Answer Details

Warm ocean currents flow from the equator to the poles. These currents carry warm water from the equator, where the water is heated by the sun, to areas closer to the poles, where the water releases heat to the atmosphere and cools down. This movement of warm water helps regulate the Earth's climate by transferring heat from the equator to other parts of the planet.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 5 Report

The survival of an organism in a natural ecosystem depends largely on

its usefulness to human development

environmental adjustments to suit it

its adaptation to prevailing conditions

its importance to other organisms

Answer Details

The survival of an organism in a natural ecosystem depends largely on its adaptation to prevailing conditions. This means that the organism must be able to adapt to the environment in which it lives, in order to be able to survive and reproduce. This includes factors such as the availability of food and water, the presence of predators, the climate, and other environmental factors. When an organism is able to adapt to its environment, it is better able to compete with other organisms and increase its chances of survival.

Read lesson note on Hydrosphere* (WAEC)

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Hydrosphere*

Physical Geography

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Question 6 Report

Lakes kivu and Malawi are related in that they

lie in the Northern hemisphere

attract a large number of tourists

are rift valley lakes

are crater lakes

Answer Details

Lake Kivu and Lake Malawi are related in that they are both rift valley lakes. Rift valley lakes are formed when tectonic plates move apart, creating a depression that fills with water. Lake Kivu is located in the Albertine Rift, which is part of the East African Rift System, while Lake Malawi is located in the East African Rift. Despite their similarities, the two lakes are located in different parts of the African continent - Lake Kivu is located in Rwanda and the Democratic Republic of Congo, while Lake Malawi is located in Malawi, Tanzania, and Mozambique.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 7 Report

The world leading producer of cocoa is

Nigeria

Ecuador

Ghana

Brazil

Answer Details

The world's leading producer of cocoa is Ghana. Cocoa is a key ingredient used in the production of chocolate and many other sweet treats. Ghana is one of the largest exporters of cocoa in the world, with over 20% of global cocoa production coming from Ghanaian farms. Cocoa is grown in several regions of the country, with the Ashanti region being the largest cocoa-producing region in Ghana. The favorable climate and soil conditions in Ghana make it an ideal location for growing cocoa, which is why it has become such an important industry in the country. Cocoa production plays a significant role in the Ghanaian economy, providing jobs and income for many people.

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Statistical Maps And Diagrams

Regional Geography Of Nigeria

Regional Geography Of Ghana

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Question 8 Report

The prairies of North America are

montane grasslands

temperate grasslands

tropical grasslands

savannah

Answer Details

The prairies of North America are temperate grasslands. Temperate grasslands are areas with grass as the dominant vegetation and located in regions with moderate temperatures, not too hot or too cold. The prairies of North America are located in the central part of the continent and are characterized by their rolling hills, fertile soil, and abundant grasses. This grassland ecosystem supports a variety of wildlife, including bison, pronghorns, and coyotes, and has played a significant role in the history and culture of the United States and Canada.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 9 Report

Kano is a major population centre in Nigeria because its

Early religious and economic significance

Conducive climate for groundnut production

Early industrial development

Large population of Hausa-speaking indigenes

Answer Details

Kano is a major population center in Nigeria because of its early religious and economic significance. Kano has been a center of trade and commerce for centuries, and its location along the trans-Saharan trade routes made it an important stop for merchants and traders. Additionally, Kano has a rich history of Islam, with the city serving as a center of Islamic learning and culture. These factors, combined with its large population of Hausa-speaking indigenes, have helped make Kano one of the largest and most populous cities in Nigeria.

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Industry

Human Geography

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Question 10 Report

An example of a rock formed by wood subjected to pressure and heat is

sandstone

lignite

biotite

granite

Answer Details

The rock that is formed by wood subjected to pressure and heat is called "lignite". Lignite is a type of coal that is considered the lowest rank of coal due to its relatively low heat content and carbon content. Lignite is formed from partially decomposed plant material that has been subjected to increasing amounts of pressure and heat over time. As the plant material becomes buried and compressed, it eventually transforms into lignite through a process called coalification. Therefore, lignite is a sedimentary rock that is formed from the compressed and heated remains of plants, including wood. It is typically brownish-black in color and has a relatively low density compared to other types of coal.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 11 Report

What is the birth rate of a country with a total population of 150,000,000 and registered births of 3,000,000 in a given year?

3%

2%

1%

4%

Answer Details

To calculate the birth rate of a country, we need to divide the number of registered births by the total population of the country and then multiply by 100 to get a percentage. In this case, the number of registered births is 3,000,000, and the total population of the country is 150,000,000. So the birth rate is (3,000,000 / 150,000,000) x 100, which simplifies to 2%. Therefore, the answer is%, meaning that the birth rate of the given country is 2%.

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World Population

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Question 12 Report

Which of the following factors may lead to an area being densely populated?

Rugged mountains

High plateaux

Active volcanoes

Lowland plains

Answer Details

Lowland plains may lead to an area being densely populated because they provide fertile land for agriculture, easy transportation and communication routes, and access to water sources. Lowland plains are typically flat, which makes it easier to build roads, buildings, and other infrastructure, and also makes it more conducive for farming. In addition, lowland areas tend to have more moderate climates and are less prone to natural disasters, such as floods or landslides, which can make them more attractive to settlers. Overall, the combination of fertile land, ease of transportation and communication, access to water sources, and favorable climate can all contribute to high population density in lowland areas.

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Human Geography

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Question 13 Report

The highest lands in Nigeria are found on the

Mambilla Plateau

Western Highland

Oban Hills

North Central Plateau

Answer Details

The highest lands in Nigeria are found on the Mambilla Plateau. The Mambilla Plateau is located in Taraba State in the eastern part of Nigeria, and it is the highest plateau in Nigeria. The plateau has an average elevation of about 1,524 meters (5,000 feet) above sea level, with some parts reaching as high as 1,830 meters (6,000 feet). The Mambilla Plateau is a popular tourist destination because of its cool climate, scenic beauty, and rich cultural heritage. The plateau is home to several ethnic groups, including the Mambilla people, who have a unique culture and traditional way of life. The plateau is also known for its rich agricultural potential and is a major producer of tea, coffee, and other crops. In summary, the Mambilla Plateau is the highest land in Nigeria, and it is located in Taraba State in the eastern part of the country. It has a high elevation and is a popular tourist destination known for its cool climate, scenic beauty, and rich cultural heritage.

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Question 14 Report

Soil texture is determined primarily by

particle sizes

profile horizons

major components

nutrient status

Answer Details

Soil texture is primarily determined by the particle sizes of the mineral components in the soil. These mineral particles can range in size from large rocks to tiny clay particles. The three main particle size classes that determine soil texture are sand, silt, and clay. Sand particles are the largest, ranging in size from 0.05 to 2.0 millimeters. Silt particles are smaller, ranging from 0.002 to 0.05 millimeters. Clay particles are the smallest, less than 0.002 millimeters in size. The proportion of these particle sizes in the soil determines its texture. Soil texture is an important factor that affects many soil properties, including water-holding capacity, drainage, nutrient availability, and the ability of roots to grow. Soil texture is also used as a basis for soil classification, with different textures having different names, such as sandy loam, clay loam, and silty clay.

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Elements Of Physical Geography

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Question 15 Report

The areas in Nigeria where temperate crops may be grown include

Jos Plateau and Mambilla Plateau

Mandara Mountains and Biu Plateau

Oban Hills and Yoruba Highlands

Apata Hills and Effon Ridge

Physical Geography

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Question 16 Report

A common feature of forcados, Bonny and Eket in the Niger delta is that they are

Very important fishing ports

Terminal for oil companies

Important for natural gas exports

Export processing zones

Answer Details

A common feature of Forcados, Bonny, and Eket in the Niger Delta is that they are all terminals for oil companies. These three locations are major hubs for the extraction, transportation, and export of crude oil in the region. Forcados, Bonny, and Eket are all situated along the coast of the Niger Delta, which is home to vast reserves of crude oil. Oil companies have established facilities at these locations to extract crude oil from the ground, transport it via pipelines or tankers, and export it to other parts of the world. The oil industry is a crucial part of the economy of the Niger Delta, and Forcados, Bonny, and Eket are all key players in this industry. While fishing is an important activity in the Niger Delta, these locations are not primarily known for their fishing ports. Similarly, while natural gas exports are an important part of the region's economy, Forcados, Bonny, and Eket are not the only locations where this takes place. Finally, while export processing zones do exist in the Niger Delta, this is not a defining characteristic of these three locations.

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Regional Geography Of Liberia

Human Geography

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Question 17 Report

An example of argillaceous rock is

chalk

shale

graphite

coat

Physical Geography

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Question 18 Report

The process by which organic matter is decomposed and synthesized to form part of the soil is known as

mineralization

nitrification

humification

laterization

Answer Details

The process by which organic matter is decomposed and synthesized to form part of the soil is known as humification. Humification is the process by which organic matter, such as dead plant material or animal waste, is broken down into simpler organic compounds by microorganisms in the soil. These simpler compounds are then combined and restructured into more complex organic molecules known as humus. Humus is a dark, organic material that is an essential component of healthy soil. It helps to retain water and nutrients, improves soil structure, and supports the growth of plants. Humification is an important part of the natural cycle of nutrient recycling in ecosystems, as it returns nutrients back to the soil for future plant growth.

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Hydrosphere*

Physical Geography

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Question 19 Report

The catalyst in the economic development of Japan is its

extensive coastlines conductive to shipping

fertile soils suitable for agriculture

abundant mineral deposits

large pool of skilled manpower

Answer Details

The main catalyst in the economic development of Japan was a combination of factors, including a large pool of skilled manpower, favorable geographic location with extensive coastlines conductive to shipping, and abundant mineral deposits that allowed for the growth of various industries. Additionally, the government played a crucial role in promoting economic growth through policies that encouraged investment and trade. The combination of these factors allowed Japan to rapidly develop into one of the largest and most technologically advanced economies in the world.

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Hydrosphere*

Physical Geography

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Question 20 Report

The South Pole is in darkness from

December 22nd of a year to June 21st of the next

March 21st to September 22nd of the same year

Sept. 22nd of a year to March 21st of next

June 21st to December 22nd of the same year

Physical Geography

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Question 21 Report

Sugar Plantations in Africa are most highly developed in the lowlands of

the Guinea Coast and Mozambique

the mediterranean seaboard and the Guinea coast

Mozambique and Natal

Natal and Lower Nile

Answer Details

Sugar Plantations in Africa are most highly developed in the lowlands of Natal and Mozambique. These two regions have warm climates and fertile soils, which are ideal conditions for growing sugarcane, a plant used to make sugar. The lowlands of Natal and Mozambique are also close to ports, which makes it easier to export the sugar that is produced. Because of these factors, the sugar industry has flourished in these regions, making them the most highly developed areas for sugar production in Africa.

Read lesson note on Regional Geography Of Senegambia (WAEC)

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Regional Geography Of Senegambia

Regional Geography Of Ghana

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Question 22 Report

The most capital-intensive sector of Nigeria economy to day is

Transportation

Trading

Agriculture

Mining

Industry

View Answer

Question 23 Report

The best way to prevent a watershed from degradation is through

forest reservation

fuel wood extraction

inter-basin transfer

crop production

Answer Details

The best way to prevent a watershed from degradation is through forest reservation. Watersheds are areas of land that drain into a common body of water, such as a river or a lake. Forest reservation refers to the process of setting aside and protecting areas of forest from human activities that may cause harm to the ecosystem. Forests are important in watersheds because they help regulate water flow, filter pollutants, and provide habitat for wildlife. Fuel wood extraction and crop production can cause harm to watersheds if they are not managed sustainably. Fuel wood extraction can lead to deforestation, soil erosion, and loss of biodiversity, which can in turn impact water quality and quantity. Crop production can lead to the use of fertilizers and pesticides that can runoff into the water, causing pollution. Inter-basin transfer is the process of diverting water from one basin to another. While it can be a solution to water scarcity, it can also have negative impacts on watersheds, including altering natural water flow, disrupting ecosystems, and reducing water availability downstream. In summary, forest reservation is the best way to prevent watershed degradation as it helps to maintain the natural ecosystem functions that are important for water quality and quantity.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 24 Report

The most important factor that can aid the decentralization of industries in a country is the availability of

mobile capital

local raw materials

efficient inland transport

alternative energy sources

Industry

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Question 25 Report

Textile Industry	7.2°
Petroleum Industry	172.8°
Iron and Steel industry	115.2°
Cosmetics Industry	43.2°
Automobile Industry	21.6°

The table above shows the employment distribution in a town with the share of the different industries depicted in degrees of a pie chart. The total number of workers in the town is 25,000.

The proportion of workers in the iron and steel industry, in relation to the number off workers in the town is

0.32

0.06

0.12

0.26

Industry

View Answer

Question 26 Report

The merging together of a number of urban settlements will produce a

Suburb

Nucleated settlement

Linear settlement

Conurbation

Answer Details

The merging together of a number of urban settlements will produce a conurbation. A conurbation is a region that consists of a cluster of adjacent metropolitan areas and their surrounding suburban and rural areas. It arises when multiple urban settlements grow and expand to the point where they merge and form a single continuous urban area. The resulting conurbation typically has a high population density and can span across several cities or even entire regions. Examples of well-known conurbations include the Greater London area in the UK, the Rhine-Ruhr region in Germany, and the BosWash corridor in the United States.

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Question 27 Report

The development of a climax vegetation in the Savannah belt of Nigeria is disturbed mainly by

Lumbering

Mining

Animal Grazing

Bush burning

Answer Details

The development of climax vegetation in the savannah belt of Nigeria is mainly disturbed by bush burning. This is because frequent burning of the grassland destroys the vegetation cover, which can prevent the establishment of trees and other woody plants that are characteristic of climax vegetation. Bush burning also leads to a reduction in soil nutrients, making it difficult for plants to grow. Although activities such as lumbering, mining, and animal grazing can also contribute to the disturbance of climax vegetation, they are not the main cause. Lumbering and mining, for example, involve the removal of trees and vegetation, but these activities are typically limited in scale and do not occur as frequently as bush burning. Animal grazing can also have an impact on vegetation, but it is usually managed in a way that allows for the recovery of the grassland. Therefore, it is the frequent and uncontrolled practice of bush burning that is the primary cause of disturbance to the development of climax vegetation in the savannah belt of Nigeria.

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 28 Report

The most densely populated city which is also the capital of a country in Africa is

Abuja

Dakar

Cairo

Cape Town

Answer Details

The most densely populated city which is also the capital of a country in Africa is Cairo, the capital city of Egypt. Cairo is not only the largest city in Egypt but also in the entire African continent, with a population of over 9 million people. It has a very high population density of about 48,000 people per square kilometer, making it one of the most densely populated cities in the world. Cairo is located in the northeastern part of Egypt, along the banks of the River Nile, and it has been the political and cultural center of Egypt for centuries. The city is home to several historical and cultural landmarks such as the Great Sphinx, the Pyramids of Giza, and the Egyptian Museum, which attracts millions of tourists every year. Cairo's population density can be attributed to several factors, including the city's history, economic opportunities, and population growth. The city has experienced significant population growth over the years, with people from rural areas moving to the city in search of employment opportunities and a better quality of life. Additionally, the city's location along the Nile River has also contributed to its high population density, as it has facilitated the growth of agriculture and trade in the region. Overall, Cairo's high population density is a reflection of the challenges faced by many rapidly growing cities in developing countries, including urbanization, lack of adequate infrastructure, and limited resources.

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Human Geography

World Population

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Question 29 Report

In surveying, the prismatic compass is used to

measure accurately, height of points

obtain bearings of features

measure horizontal distances

measure the inclination of features

Answer Details

In surveying, the prismatic compass is primarily used to obtain bearings of features. It is a type of compass that has a prism attached to it, which allows the user to simultaneously see the compass needle and the object being sighted through the prism. By aligning the compass with the object and reading the bearing, the prismatic compass can determine the direction or angle of the object relative to magnetic north. This information is crucial for creating accurate maps and plans, as well as for navigating and orienting oneself in the field. While a prismatic compass may be capable of measuring other factors, such as horizontal distances or inclinations, its primary function is to obtain bearings of features.

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Physical Geography

Principles Of Elementary Surveying*

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Question 30 Report

The sex ratio of any population may be affected by

mortality

migration

morbidity

fertility

Physical Geography

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Question 31 Report

A river that enters the sea at a gently inclined costal plain where tidal waves are weak will most likely develop into a

lagoon

knickpoint

delta

platform

Answer Details

A river that enters the sea at a gently inclined costal plain where tidal waves are weak will most likely develop into a delta. A delta is a landform that is formed when a river deposits sediment at its mouth where it meets the sea. The sediment builds up over time, creating a triangular-shaped area that extends into the sea. The gently inclined costal plain and weak tidal waves allow the sediment to accumulate and build up the delta over time. This process can lead to the creation of new land, making the delta a valuable area for agriculture and human settlement.

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Physical Geography

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Question 32 Report

Examples of fold mountains in Africa are

Cape Ranges and Atlas Mountains

Drakensberg Mountains and Mount Cameroun

Atlas Mountains and Mount Kenya

Mount Kilimanjaro and Atlas Mountains

Regional Geography Of Liberia

Regional Geography Of Africa

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Question 33 Report

The variable which is both a control and an element of weather and climate is

Temperature

Rainfall

Air mass

Wind

Physical Geography

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Question 34 Report

A population with low births and death rates presents

a broad-based population pyramid

a young dependent population structure

an equal male-female population structure

an inverted population pyramid

Answer Details

A population with low birth and death rates generally presents an aging population structure, meaning there are more older people compared to younger people. This results in an inverted population pyramid, where the base is narrow at the younger ages and wider at the older ages. This occurs because people are living longer and there are fewer newborns to replace them. This population structure has implications for social and economic systems, as it may lead to increased demands for healthcare and pension systems.

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Physical Geography

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Question 35 Report

The most suitable statistical diagram to show spatial distribution of production is the

dot map

pie chart

divided circle

line graph

Answer Details

The most suitable statistical diagram to show spatial distribution of production is a dot map. A dot map is a type of map that uses dots to represent the quantity or density of a particular feature across a geographic area. In the case of production data, each dot can represent a certain amount of production, and the density of the dots can show areas with high or low production levels. This allows for a clear visual representation of where production is concentrated and where it is less prominent. Pie charts, divided circles, and line graphs are not suitable for showing spatial distribution of production. A pie chart is used to show proportions of a whole, while a divided circle is similar to a pie chart but is divided into more than one category. These charts are best suited for displaying data where the whole is made up of distinct categories, rather than for geographic data. A line graph, on the other hand, is used to show trends over time, and is not well-suited for displaying spatial data.

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Statistical Maps And Diagrams

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Question 36 Report

An example of a non-renewable resource is

Vegetation

Soil

Mineral

Water

Answer Details

A non-renewable resource is a resource that cannot be easily replenished or regenerated. An example of a non-renewable resource is mineral, such as coal, oil, and natural gas. These resources are formed over millions of years and are finite, meaning they will eventually run out. Unlike renewable resources, like wind and solar power, which can be replenished, non-renewable resources are being consumed faster than they can be replaced. This is why it's important to use these resources wisely and find alternative energy sources to preserve them for future generations.

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Field Work

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Question 37 Report

The relative dryness of the Horn Africa is due to

The dominance of cold currents in the region

The shape and direction of the shoreline

Its closeness to the high ranges of East Africa

The distance from the belt of tropical cyclones

Physical Geography

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Question 38 Report

The highest category of rural settlement is the

Homestead

Hut

Hamlet

Village

Answer Details

The highest category of rural settlement is a village. A village is a small, rural community that typically consists of a group of houses and other buildings, surrounded by farmland. People in a village often have close-knit relationships and rely on each other for support. Villages often have a central area where people gather for social events and activities, such as a village green or town square. Villages may also have basic amenities such as a school, a post office, and a general store. In comparison, a homestead refers to a house and the surrounding land that is used for farming or other agricultural purposes. A hut is a small, simple dwelling, often made of natural materials like mud or thatch. A hamlet is a small settlement, similar to a village, but with a smaller population and fewer amenities.

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Settlement

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Question 39 Report

The Stevenson's screen is raised about one meter above the ground in order to avoid

the influence of strong winds

the heat from the ground

the effects of nearby trees

rain drops entering it

Answer Details

The Stevenson's screen is a box used to house weather instruments that measure temperature, humidity, and other meteorological variables. It is raised about one meter above the ground to avoid the heat from the ground. When the screen is placed on the ground, it can absorb and radiate heat from the ground, which can affect the accuracy of temperature measurements. By raising it one meter above the ground, the screen is more exposed to the free atmosphere and less affected by the heat from the ground. Additionally, raising the screen helps to reduce the impact of raindrops entering the instruments during heavy rainfall. The height also helps to avoid the effects of nearby trees and other obstacles that could affect wind flow around the instruments and affect the measurements. Therefore, the main reason for raising the Stevenson's screen one meter above the ground is to ensure that the weather instruments inside are measuring the temperature and other meteorological variables accurately and without interference from external factors.

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Physical Geography

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Question 40 Report

The rocks of the basement complex are generally referred to as

younger granite

older granite

sedimentary formations

volcanic rocks

Answer Details

The rocks of the basement complex are generally referred to as older granite. The basement complex is a layer of rock that forms the foundation or base of the Earth's crust. It consists of a variety of igneous and metamorphic rocks that have been deeply buried and intensely deformed over time. The older granite that makes up the basement complex is a type of igneous rock that was formed by the solidification of molten magma deep beneath the Earth's surface. It is typically composed of minerals such as quartz, feldspar, and mica, and is known for its coarse-grained texture and distinctive speckled appearance. The older granite of the basement complex is important because it serves as a stable platform for the overlying sedimentary rocks and volcanic rocks. It also plays a significant role in controlling the location and distribution of mineral deposits, as many valuable ores are associated with the older granite. Overall, the older granite of the basement complex is a fundamental component of the Earth's crust and has significant geological and economic importance.

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Physical Geography

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