Nkojọpọ....
Tẹ mọ́ & Dì mú láti fà yíká. |
|||
Tẹ ibi lati pa |
Ibeere 1 Ìròyìn
The major environmental problem associated with Area marked Y is____________
Awọn alaye Idahun
Environmental issues are harmful effects of human activity on the biophysical environment. South Eastern States of Nigeria are heavily affected by gully erosion due to their underlying geology and the serenity of their accompanied surface process.
Ibeere 2 Ìròyìn
One basic mineral that is common to Sokoto, Ewekoro, Calabar and Nkalagu is
Awọn alaye Idahun
The basic mineral that is common to Sokoto, Ewekoro, Calabar, and Nkalagu is limestone. Limestone is a sedimentary rock that is composed mainly of calcium carbonate, which is a mineral that is commonly found in the Earth's crust. It is a very versatile mineral that has a wide range of applications, including in the construction industry, as a raw material for cement production, and in agriculture as a soil conditioner. Sokoto, Ewekoro, Calabar, and Nkalagu are all regions in Nigeria that have abundant deposits of limestone. The limestone in these areas is of high quality and is a significant source of revenue for the local economy. It is usually mined from quarries and then processed into various forms for its different uses. Therefore, the basic mineral that is common to all these areas is limestone, which is an essential raw material for various industries and is vital for economic growth and development.
Ibeere 3 Ìròyìn
Use the information given in the chart and answer the question. If the total population of the city is 500,000 what is the population of ward 4?
Awọn alaye Idahun
Ibeere 4 Ìròyìn
Study the map and answer the question. The land-form feature at the centre of the map can best be described as
Awọn alaye Idahun
Ibeere 5 Ìròyìn
In which of the following countries is cotton growing under irrigation the mainstay of the agricultural economy?
Awọn alaye Idahun
Cotton growing under irrigation is the mainstay of the agricultural economy in Sudan. Sudan is one of the largest producers of cotton in Africa and the world, and cotton farming is a major part of its agricultural economy. The country has a long history of growing cotton, with the industry dating back to the early 20th century. Cotton farming in Sudan is mainly done under irrigation due to the arid climate in most parts of the country. The irrigated areas for cotton farming are mainly found in the central and eastern regions of the country, such as the Gezira Scheme, which is one of the largest irrigation projects in the world. Cotton is a major export commodity for Sudan, and the industry employs a significant portion of the country's population. The government has made efforts to promote and support the cotton industry, with initiatives such as providing subsidies to farmers and investing in research and development to improve cotton production and quality. In summary, cotton growing under irrigation is the mainstay of the agricultural economy in Sudan, due to its favorable climate for cotton farming, long history of cotton production, and significant export earnings from the cotton industry.
Ibeere 6 Ìròyìn
A desert country which has a high population density supported by irrigation is___________
Awọn alaye Idahun
Egypt is a desert country which has a high population density supported by irrigation. Irrigation is the process of supplying water to crops and lands to help them grow. In Egypt, the Nile River provides water for irrigation, allowing agriculture to flourish and supporting the country's large population. This is why Egypt is considered a good example of a desert country with a high population density that is supported by irrigation.
Ibeere 7 Ìròyìn
Lines joining places with same mean annual rainfall are called___________
Awọn alaye Idahun
Lines joining places with the same mean annual rainfall are called isohyets. Isohyets are lines drawn on a map connecting points that receive the same amount of rainfall in a year. The word "isohyet" comes from the Greek words "iso" meaning "equal" and "hyetos" meaning "rain". These lines help us understand the patterns and distribution of rainfall over a certain area, and can be useful for various purposes such as agriculture, water management, and meteorology.
Ibeere 8 Ìròyìn
Soil conservation can be achieved through___________-
Awọn alaye Idahun
Soil conservation is the preventing of soil loss from erosion or reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination
Ibeere 9 Ìròyìn
The Farthest planet from the sun in the solar system is_______
Awọn alaye Idahun
The farthest planet from the Sun in the solar system is Pluto. Pluto used to be considered the ninth planet in the solar system, but it was reclassified as a "dwarf planet" in 2006. Pluto's distance from the Sun varies because it has an elliptical orbit, which means that its distance from the Sun changes throughout its orbit. On average, Pluto is about 3.7 billion miles (5.9 billion kilometers) away from the Sun. This makes it much farther from the Sun than any of the eight "traditional" planets in the solar system, including Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. So, to summarize, Pluto is the farthest planet from the Sun in our solar system, even though it's now classified as a dwarf planet.
Ibeere 10 Ìròyìn
Along which latitude will be the day time be longest on Christmas day?
Awọn alaye Idahun
Ibeere 11 Ìròyìn
Study the table given which shows the mean climatic conditions of station Q and answer the questions.
Month | J | F | M | A | M | J | J | A | S | O | N | D |
Temp(°C) | -11 | -9 | 4 | 3 | 12 | 17 | 19 | 17 | 11 | 4 | -2 | -8 |
Precipitation(mm) | 28 | 23 | 30 | 38 | 48 | 51 | 71 | 74 | 56 | 36 | 41 | 41 |
What type of climate has the station? |
Awọn alaye Idahun
Based on the given mean climatic conditions, the station has a "Cool Temperate" climate. This is because the average temperature during the warmest month (July) is 19°C, which is below the threshold for a "Warm Temperate" or "Mediterranean" climate. Additionally, the average temperature during the coldest month (January) is -11°C, which is characteristic of a "Cool Temperate" or "Cold Temperate" climate. The amount of precipitation throughout the year is moderate, with the wettest month being July with 71mm of rainfall.
Ibeere 12 Ìròyìn
Lines joining places of equal sunshine duration on maps are__________
Awọn alaye Idahun
The lines joining places of equal sunshine duration on maps are called Isohel. Isohel is a type of contour line that connects all the points on a map that receive the same amount of sunlight in a given period, usually a day or a year. These lines are similar to contour lines on a topographic map that connect points of equal elevation. Isohels are used to show areas with similar amounts of sunshine and can be used to analyze patterns in climate and weather. For example, isohel maps can help identify areas with higher or lower amounts of sunlight and help to plan agriculture, solar power generation, and other activities that depend on sunlight.
Ibeere 13 Ìròyìn
Lake Kivu and Malawi are related in that they_________
Awọn alaye Idahun
Lake Kivu and Lake Malawi are related in that they are both rift valley lakes. A rift valley lake is a type of lake that forms in a depression or basin created by tectonic activity. In the case of these two lakes, they were formed as a result of the East African Rift, which is a large geological rift that stretches for thousands of kilometers through Eastern Africa. The two lakes are located in different parts of the rift, with Lake Kivu in the western branch and Lake Malawi in the southern branch, but they share a common geological origin.
Ibeere 14 Ìròyìn
Dodoma is to Tanzania as ______ to Nigeria
Awọn alaye Idahun
The answer is Abuja. Dodoma is the capital city of Tanzania, and similarly, Abuja is the capital city of Nigeria. Prior to Abuja, Lagos was the capital city of Nigeria. However, due to its rapidly growing population and other challenges, the government decided to move the capital to a more central location in the country, which is Abuja. Therefore, just as Dodoma serves as the political hub of Tanzania, Abuja serves as the political center of Nigeria.
Ibeere 15 Ìròyìn
Fluid basic lava flow is likely to give rise to a volcanic_____________
Awọn alaye Idahun
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
Ibeere 16 Ìròyìn
What type of climate has the station___________
Awọn alaye Idahun
Climate is the weather conditions prevailing in an area in general or over a long period.
Ibeere 17 Ìròyìn
Organic components of the soil include all the following except_______
Awọn alaye Idahun
The organic components of the soil include microorganisms, humus, and animal remains. The correct answer, therefore, is "rock pedestal." Rock pedestal, also known as bedrock, is a non-organic component of the soil. It is the solid, underlying layer of rock that makes up the Earth's crust. Bedrock does not contain any organic material, and it does not contribute to the fertility of the soil. On the other hand, the organic components of soil are essential for healthy plant growth. Microorganisms break down organic matter into nutrients that plants can absorb, while humus provides a rich source of nutrients for plant growth. Animal remains, such as dead insects or animal waste, can also provide organic material for the soil. In summary, while microorganisms, humus, and animal remains are all examples of organic components of soil, rock pedestal is a non-organic component and does not contribute to the fertility of the soil.
Ibeere 18 Ìròyìn
One of the leading industrial nations of the world ranking second in manufacturing output after the USA is__________
Awọn alaye Idahun
Manufacturing industry in Japan is the most diversified with various advanced industries which are exceedingly successful. Japan's major export industries includes automobiles, consumer electronics, computers, semiconductors, and iron and steel. Additionally, key industries in Japan's economy are mining, nonferrous metals, petrochemicals, pharmaceuticals, bioindustry, shipbuilding, aerospace, textiles, and processed foods
Ibeere 19 Ìròyìn
The dominant foreign exchange earner of Senegal is
Awọn alaye Idahun
The dominant foreign exchange earner of Senegal is groundnut. Groundnut, also known as peanut, is one of the main agricultural crops grown in Senegal. It is a versatile crop that can be used for food, oil, and animal feed. Groundnuts are an important source of income for many farmers in Senegal, and the country is one of the largest producers of groundnuts in Africa. The export of groundnuts is a significant source of foreign exchange for Senegal. The country exports groundnuts to various international markets, including Europe, Asia, and the Middle East. In addition to groundnuts, Senegal also exports other agricultural products such as fish, fruits, and vegetables, as well as textiles and chemicals. However, groundnuts remain the main foreign exchange earner for the country.
Ibeere 20 Ìròyìn
The lack of access to food in some parts of the world emanates from
Ibeere 21 Ìròyìn
Use the diagram below to answer the question. The feature marked X in the diagram is a
Awọn alaye Idahun
The feature marked X in the diagram is a cliff. A cliff is a high and steep rock face or earth surface that drops abruptly from a higher to a lower level. It can also be defined as a steep slope or vertical surface, especially one at the edge of a body of water like the ocean or a lake. The diagram shows a rocky surface that slopes down dramatically towards the water, which is a clear indication that it is a cliff.
Ibeere 22 Ìròyìn
The difference between high tide and low tide is referred to as__________
Awọn alaye Idahun
The difference between high tide and low tide is referred to as "tidal range". Tidal range is the vertical distance between the highest water level of a high tide and the lowest water level of a low tide. In other words, it is the difference in height between the highest and lowest water levels during a tidal cycle. Tidal range can vary depending on the location, the phase of the moon, and other factors such as weather conditions. It is an important measurement for activities such as boating, fishing, and coastal engineering, as well as for understanding and predicting the effects of sea level changes on coastlines.
Ibeere 23 Ìròyìn
The peeling off of surface layers of a rounded boulders during mechanical weathering is called________
Awọn alaye Idahun
The peeling off of surface layers of a rounded boulder during mechanical weathering is called exfoliation. Exfoliation is a type of mechanical weathering process that occurs when layers of rock or boulder peel off from the surface due to pressure release. The process usually occurs in rocks that have been exposed to intense heat, pressure, and other environmental factors for a long time. As a result of these factors, the rock expands and contracts repeatedly, causing the surface layers to crack and break apart. Over time, these cracks become wider, and the layers begin to peel off, revealing the smooth and rounded boulder underneath. Exfoliation is often seen in granitic rocks, where the outer layers peel off to form concentric layers resembling an onion. The process can also occur in other rock types such as sandstone and shale. Overall, exfoliation is an important geological process that contributes to the breakdown and erosion of rocks over time, shaping the landscape around us.
Ibeere 24 Ìròyìn
A form of chemical weathering is__________
Awọn alaye Idahun
The form of chemical weathering is carbonation. Carbonation is a type of chemical weathering that occurs when carbon dioxide from the air reacts with minerals in rocks to form new compounds. This reaction causes the minerals in the rock to dissolve and the rock to become weaker and eventually break down into smaller pieces. This process is important in the formation of soil, as it helps break down rocks and minerals into smaller particles that can be easily transported and mixed into the soil.
Ibeere 25 Ìròyìn
All the following are environmental hazards except___________
Awọn alaye Idahun
The environmental hazard among the given options that is not included is afforestation. Afforestation refers to the process of planting trees in an area where there was no forest, or the forest has been destroyed, and it is typically seen as a positive action for the environment. On the other hand, the other three options are environmental hazards that can have negative impacts on people and the environment. Flooding, for example, can lead to property damage, displacement of people, and loss of life. Vulcanicity, which refers to the movement of magma and volcanic activity, can result in the release of toxic gases, destruction of property, and loss of life. Deforestation, which is the clearing of forests for various human activities, can cause soil erosion, loss of biodiversity, and contribute to climate change.
Ibeere 26 Ìròyìn
If the time at the Greenwich Meridian is 11.00am, what would the local time be at a place 750W?
Awọn alaye Idahun
Time at GMT is 11am, 150 = 1 hour, 750 gives us 5 hours
The West looses, therefore
11am - 5hours = 6:00am.
Option D is the right answer, all other options are wrong
Ibeere 27 Ìròyìn
Use the information given in the chart and answer the question. If the total population of the city is 500,000 what is the population of ward 4?
Awọn alaye Idahun
Ibeere 28 Ìròyìn
One of the following is associated with wind deflation in arid region_________
Awọn alaye Idahun
Deflation is an action of wind when it picks up or remove loose particles from an area and leaves a denuded surface covered with coarse material too large for wind transport. The most noticeable results of deflation in some places are shallow depressions called blowouts
Ibeere 29 Ìròyìn
Use the information given in the chart and answer the question. An alternative graphic method that can be used to depict the same information is the
Awọn alaye Idahun
Ibeere 30 Ìròyìn
How long does it take the mercury to make a complete revolution?
Awọn alaye Idahun
The answer is 88 days. Mercury is the planet closest to the Sun, and it orbits around the Sun at a very fast pace. It takes approximately 88 Earth days for Mercury to make one complete orbit around the Sun. This means that Mercury completes about 4 orbits in the time it takes Earth to complete 1 orbit. Because of its fast orbit and close proximity to the Sun, Mercury experiences extreme temperature variations, with temperatures ranging from over 800 degrees Fahrenheit during the day to -290 degrees Fahrenheit at night.
Ibeere 32 Ìròyìn
A mercury barometer is used for measuring_________
Awọn alaye Idahun
A mercury barometer is used for measuring atmospheric pressure. Atmospheric pressure is the force exerted by the weight of air molecules in the atmosphere. It is an important parameter that affects weather patterns and other natural phenomena. A mercury barometer consists of a long glass tube filled with mercury and inverted into a dish of mercury. The mercury in the tube rises or falls depending on the atmospheric pressure. When the atmospheric pressure is high, the weight of the air above the barometer pushes down on the surface of the mercury in the dish, forcing the mercury in the tube to rise. Conversely, when the atmospheric pressure is low, the weight of the air above the barometer is less, and the mercury in the tube falls. By measuring the height of the mercury column in the tube, the atmospheric pressure can be determined. The standard unit of atmospheric pressure is the Pascal (Pa), but barometric pressure is often measured in units of millimeters of mercury (mmHg) or inches of mercury (inHg). In summary, a mercury barometer is a device used to measure atmospheric pressure by observing the height of a column of mercury in a glass tube.
Ibeere 33 Ìròyìn
Which of these hazard would most like result directly from deforestation?
Awọn alaye Idahun
Deforestation is the clearing of trees and other vegetation in a forested area. One of the most likely hazards that can result directly from deforestation is soil erosion. When trees are cut down, the roots that held the soil in place are also removed, leaving the soil exposed and vulnerable to erosion by wind and rain. With no tree cover to protect the soil, rainwater can wash away the topsoil, leading to soil erosion. This process can cause the soil to become less fertile, which can make it difficult for plants to grow and can ultimately lead to desertification. Additionally, deforestation can also lead to changes in the water cycle, which can result in decreased water availability, increased flooding, and other forms of water pollution. However, these hazards are less directly linked to deforestation than soil erosion.
Ibeere 34 Ìròyìn
Which of the following winds affects the West Indian Islands of the Caribbean?
Awọn alaye Idahun
Wind is the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction
Ibeere 35 Ìròyìn
An instrument used for setting out right angle in surveying a parcel of land is
Awọn alaye Idahun
Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional positions of points and the distances and angles between them
Ibeere 36 Ìròyìn
The greatest volcanic regions of Africa are found in
Awọn alaye Idahun
The greatest volcanic regions of Africa are found in two main areas: Kenya and Tanzania, and Sudan and Ethiopia. In Kenya and Tanzania, the Great Rift Valley runs through the region and is home to some of the most iconic volcanic features on the continent. The valley is characterized by a series of interconnected volcanoes, hot springs, geysers, and lakes. The most famous volcanic peaks in the area are Mount Kilimanjaro, Mount Kenya, and Mount Meru. In Sudan and Ethiopia, the East African Rift Valley also runs through the region and is another hotspot for volcanic activity. The valley is home to a number of active and dormant volcanoes, including Erta Ale, Nyiragongo, and Mount Karthala. In addition, the region is known for its geothermal activity, with numerous hot springs and geysers dotting the landscape. Both of these regions are characterized by their tectonic activity, with the movement of the Earth's crust leading to the formation of rift valleys, which in turn create the conditions for volcanic activity. The result is a stunning and unique landscape that draws visitors from all over the world.
Ibeere 37 Ìròyìn
Study the map and answer the question. The bearing of Jata from Adaba is approximately
Awọn alaye Idahun
To determine the approximate bearing of Jata from Adaba using the map, we need to look at the compass rose and use the scale provided. Looking at the compass rose, we can see that North is pointing towards the top of the map. To find the bearing of Jata from Adaba, we need to draw a straight line from Adaba to Jata on the map, and then measure the angle between this line and North using a protractor. Measuring this angle, we can see that it is approximately 21 degrees. Therefore, the bearing of Jata from Adaba is approximately 21°. Note that this is an approximation since we are using a ruler and protractor on a printed map, which may not be completely accurate. Additionally, the actual bearing of Jata from Adaba may differ slightly depending on the specific route taken.
Ibeere 38 Ìròyìn
How were the major mountain belts of the world produced?
Awọn alaye Idahun
The major mountain belts of the world were produced by a geological process known as "folding". Over millions of years, immense pressure from tectonic plates caused rocks in the Earth's crust to buckle and fold, resulting in the formation of mountain ranges. This process is often associated with the collision of two tectonic plates, which can create enormous forces that push and compress rocks together, causing them to fold and uplift into mountains. Unlike weathering or wind erosion, which wear down and erode mountains over time, folding is a constructive process that builds mountains up. While rivers and other natural forces can contribute to the formation of mountains, they are generally not the primary cause of major mountain belts. Instead, the formation of mountain ranges is primarily driven by the slow but powerful movements of the Earth's tectonic plates over long periods of time.
Ibeere 39 Ìròyìn
Use the map below to answer the question. The most important minerals found in the area marked X are
Awọn alaye Idahun
Ibeere 40 Ìròyìn
If the time in New York (75°W) is 5.00pm, The time in Nigeria(15°E) will be
Awọn alaye Idahun
New York (75°W) is 5 hours behind Coordinated Universal Time (UTC-5) and Nigeria (15°E) is 1 hour ahead of Coordinated Universal Time (UTC+1). Therefore, there is a time difference of 6 hours between New York and Nigeria. When it is 5.00pm in New York, we can add 6 hours to find the time in Nigeria: 5.00pm in New York + 6 hours = 11.00pm in Nigeria So the correct answer is 11.00pm.
Ṣe o fẹ tẹsiwaju pẹlu iṣe yii?