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Question 1 Report
Which of the following is a vegetation characteristics of the Tropical rainforest?
Answer Details
Question 2 Report
Which of the following is an importance of the atmosphere to living organisms?
Answer Details
The importance of the atmosphere to living organisms is that it provides oxygen for animals and plants for respiration. The atmosphere is the layer of gases that surrounds the Earth, and it plays a vital role in supporting life on the planet. One of the most important functions of the atmosphere is that it provides oxygen, which is necessary for the respiration of animals and plants. During the process of respiration, living organisms take in oxygen and use it to convert food into energy. This process is essential for the survival of all living things, and it cannot occur without oxygen. Additionally, plants use the process of photosynthesis to produce oxygen, which is then released into the atmosphere for animals to breathe. In addition to providing oxygen, the atmosphere also plays a role in regulating the Earth's temperature and protecting living organisms from harmful solar radiation. The atmosphere also provides a medium for weather patterns to form, which are important for the distribution of water and other resources that support life. Therefore, it can be concluded that the most important function of the atmosphere to living organisms is providing oxygen for respiration.
Question 3 Report
An important mineral deposit in south Africa which has attracted a large number of white settler is
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Question 4 Report
If the scale of two maps are (a;1:100,000 and b;1:400,000) what is the ground distance if the distance between two towns on the maps is 10cm
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To determine the ground distance between the two towns on the map, we need to use the scale of the map. The scale tells us how many units of distance on the map (in this case, centimeters) correspond to one unit of ground distance (in this case, kilometers). For map a with a scale of 1:100,000, 1 centimeter on the map represents 100,000 centimeters or 1 kilometer on the ground. Therefore, 10 centimeters on the map represents 10 x 1 kilometer = 10 kilometers on the ground. For map b with a scale of 1:400,000, 1 centimeter on the map represents 400,000 centimeters or 4 kilometers on the ground. Therefore, 10 centimeters on the map represents 10 x 4 kilometers = 40 kilometers on the ground. So the correct answer is 10km, 40km.
Question 5 Report
Which of the following is a sedimentary rock.
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Shale is a sedimentary rock. Sedimentary rocks are formed from layers of sediment, such as dead plants and animals, sand, or mud, that have been compacted and cemented together over time. Shale is a fine-grained sedimentary rock that forms from the compression of clay and silt. It is usually dark in color and can be easily split into thin layers. Marble, on the other hand, is a metamorphic rock, which means it was formed from the alteration of an existing rock, often through heat, pressure, and chemical processes. It is a dense, crystalline rock that is prized for its beauty and used in construction and sculpture. Graphite is a naturally occurring form of carbon and is not a rock. Schist is a metamorphic rock that forms from the alteration of existing rocks, often through heat, pressure, and chemical processes. It is characterized by its foliated texture, with flat, sheet-like minerals that are aligned in a particular direction.
Question 6 Report
A settlement located where two rivers meet is called a
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A settlement located where two rivers meet is called a confluence town. A confluence is a point where two or more rivers meet and flow together as one. Settlements located at confluences are called confluence towns because they are situated at a unique and strategic location where two rivers meet. Confluence towns have historically been important for transportation, trade, and agriculture, as well as for strategic and military reasons. They are often located at the intersection of major river systems, making them important hubs for transportation and commerce. The availability of water from two rivers can also make confluence towns ideal locations for farming and irrigation. Therefore, a settlement located where two rivers meet is called a confluence town.
Question 7 Report
One of the following is not a problem involved in harnessing solar energy?
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Question 8 Report
Which of the following is not a factor that favours industrial concentration in Western Nigeria?
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Creativity of people in the area is not a factor that favours industrial concentration in Western Nigeria. Industrial concentration refers to the clustering of industries in a particular geographic location. There are several factors that can influence the concentration of industries in an area. In the case of Western Nigeria, three key factors that favour industrial concentration are the availability of raw materials, closeness to major importing and exporting ports, and a good road network. The availability of raw materials is a major factor that influences the location of industries. Industries require access to raw materials to produce goods and services, and if these raw materials are readily available in a particular area, it makes sense for industries to cluster there. Closeness to major importing and exporting ports is also an important factor that can influence industrial concentration. If industries are located close to major ports, they have easier access to the global market and can more easily import raw materials and export finished products. A good road network is also important for industrial concentration. If an area has good roads, it is easier for goods and services to be transported in and out of the area. This can help to reduce transportation costs and increase efficiency, which can be especially important for industries that rely on just-in-time manufacturing and delivery. Creativity of people in the area, while important in terms of innovation and entrepreneurship, is not a direct factor that influences industrial concentration. Other factors such as access to capital, labour force availability, and government policies may play a more important role in promoting industrial concentration. In summary, the availability of raw materials, closeness to major ports, and a good road network are important factors that favour industrial concentration in Western Nigeria. Creativity of people in the area, while important for innovation and entrepreneurship, is not a direct factor that influences industrial concentration.
Question 10 Report
Which of the following is not a graphical representation of statistical data?
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Question 12 Report
Which of the following processes leads to the loss of carbon from the air
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Question 14 Report
Which of the following tourist centres is wrongly paired?
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The tourist center that is wrongly paired in the given options is "Eiffel Tower - Germany." The correct country for the Eiffel Tower is France, not Germany. The Eiffel Tower is a wrought-iron lattice tower located on the Champ de Mars in Paris, France. It is one of the most recognizable structures in the world and is a symbol of Paris and France. It was constructed between 1887 and 1889 as the entrance to the 1889 World's Fair, and it has become a global cultural icon of France and one of the most visited tourist attractions in the world. Therefore, the correct pairing for the Eiffel Tower is France, not Germany.
Question 17 Report
In a combined maximum and minimum thermometer, the difference between the hottest and coldest daily temperature for that day gives the
Answer Details
The difference between the hottest and coldest daily temperature for a particular day is called the diurnal range of temperature. A combined maximum and minimum thermometer records both the highest and lowest temperatures that occur during a given period, typically a day. The highest temperature recorded is the maximum daily temperature, and the lowest temperature recorded is the minimum daily temperature. The diurnal range of temperature is the difference between these two values, indicating how much the temperature fluctuated over the course of the day. For example, if the highest temperature recorded was 30 degrees Celsius and the lowest temperature recorded was 15 degrees Celsius, then the diurnal range of temperature for that day would be 15 degrees Celsius.
Question 19 Report
___________ is a layer of very fine wind-deposited sand and silt?
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Loess is a layer of very fine wind-deposited sand and silt. It is created when wind carries small particles of sediment, such as sand and silt, from one place to another and deposits them in a layer. Loess is usually found in areas with strong winds, such as the prairies of North America, the steppes of Asia, and the deserts of Africa. This type of soil is fertile and is often used for agriculture.
Question 20 Report
In the desert region the most prominent agent of erosion is
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In the desert region, the most prominent agent of erosion is wind. The wind in the desert can pick up sand and other loose materials and carry them across the landscape, which can cause erosion over time. As the wind blows across the desert, it can pick up loose sand and other sediments and transport them from one location to another. This process, known as "deflation," can cause the erosion of the desert surface over time. In addition, the wind can also cause abrasion, which occurs when sand particles are carried by the wind and collide with other surfaces, such as rocks or other sediments. This can wear away the surface of the rocks or other materials over time, leading to erosion. Overall, wind erosion is a very important process in the desert environment and plays a significant role in shaping the landscape over time.
Question 22 Report
Which of the following gives the correct full meaning of G.I.S?
Answer Details
The correct full meaning of GIS is Geographic Information System. GIS is a system designed to capture, store, manipulate, analyze, manage and present spatial or geographical data. It combines hardware, software, and data to create digital maps that can be used to analyze and visualize information related to geographic locations. GIS technology is used in a wide range of applications such as urban planning, natural resource management, emergency response, and many others. In summary, GIS stands for Geographic Information System and it is a system used to capture, store, analyze, and present spatial data related to geographic locations.
Question 23 Report
__________ is a highland area which seperates the headstreams of rivers flowing in different directions but rising from the same mountainous source
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The term that fits the given definition is "watershed." A watershed is a highland area that separates the headwaters of rivers that flow in different directions but originate from the same mountainous source. Think of it as a dividing line that determines which direction rainwater will flow. Rain that falls on one side of the watershed will flow into one river, while rain that falls on the other side will flow into a different river. This separation is important because it affects the water quality and quantity of each river, and it can have significant impacts on the ecosystems that depend on those rivers.
Question 24 Report
Which of the following zones is the least industrialized in Nigeria?
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Question 25 Report
A device for transferring information from analogue map into computer for further manipulation is
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A device for transferring information from an analogue map into a computer for further manipulation is called a Digitizer. A digitizer is a piece of hardware that is used to convert analogue information into a digital format that can be read and manipulated by a computer. In the case of maps, a digitizer is used to trace the features on a paper map and convert them into a digital format, such as a shapefile or a georeferenced image. This allows the information on the map to be easily manipulated, stored, and analyzed using computer software. An aerial photograph is a type of image that is taken from the air, often from an airplane or drone, and is used to capture information about the land and features on the ground. A global positioning system (GPS) is a network of satellites and receivers that is used to determine the location, speed, and direction of an object on the Earth's surface. A plotter is a type of printer that is used to produce large-format images, such as maps, technical drawings, and architectural plans.
Question 26 Report
If the scale of a map is 2cm to 1km, what is the ground distance if the distance between two towns on the map is 20cm
Answer Details
If the scale of a map is 2cm to 1km, it means that for every 2 centimeters on the map, there is a real-world distance of 1 kilometer. To find the ground distance between two towns on the map, we need to convert the distance on the map into a real-world distance. If the distance between the two towns on the map is 20cm, we can start by calculating how many kilometers it represents in the real world. Since the scale is 2cm to 1km, we can divide the distance on the map by 2 to get the real-world distance: 20 cm / 2 = 10 km Therefore, the ground distance between the two towns is 10 kilometers. So the answer is: 10km.
Question 28 Report
Which of the following statements is true of the North Atlantic Sea route?
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Question 29 Report
Which of the following rocks is organically formed?
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Coal is the rock that is organically formed. Coal is formed from the remains of ancient plants and trees that died millions of years ago. Over time, these organic materials were buried under layers of sediment and rock, which subjected them to intense pressure and high temperatures. This process caused the organic matter to transform into coal, a black or brown rock that is primarily composed of carbon. In contrast, Gypsum, Grit, and Shale are all rocks that are formed through inorganic processes. Gypsum is formed from the evaporation of saline water, grit is a sandstone that is formed from the accumulation of sand particles, and shale is formed from the accumulation of mud and silt. In summary, coal is the only rock that is formed through organic processes, while gypsum, grit, and shale are formed through inorganic processes.
Question 30 Report
Which of the following is not an element of climate
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Attitude is not an element of climate. Climate refers to the long-term patterns of temperature, precipitation, wind, and air pressure in a particular area. Attitude refers to a person's feelings or opinions about something, and does not relate to the physical characteristics of the climate.
Question 32 Report
One of the following surveying instruments is used to set out lines at right angles to the main chain line
Answer Details
The surveying instrument used to set out lines at right angles to the main chain line is an optical square. An optical square is a simple, yet precise surveying instrument that consists of two mirrors that are set at exactly 90 degrees to each other. It is used to establish perpendicular lines or right angles to the main chain line during the surveying process. The instrument is set up by placing it on the ground with one mirror facing down the main chain line and the other mirror facing at right angles to the main chain line. To use the optical square, a surveyor would first set up the main chain line using a steel band or another measuring instrument. Once the main chain line has been established, the optical square is set up and aligned with the main chain line. The mirror facing down the main chain line reflects the view of the surveyor along the line, while the other mirror reflects the view at right angles to the main chain line. This allows the surveyor to set out lines at right angles to the main chain line with a high degree of accuracy. In summary, the optical square is a surveying instrument used to set out lines at right angles to the main chain line by reflecting views along the main chain line and at right angles to it.
Question 33 Report
The tourist centre of Ogbunike care is located near
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The correct answer is "Onitsha in Anambra state." Ogbunike Cave is a popular tourist destination in Nigeria, known for its beautiful natural caves and rock formations. It is located in Ogbunike, a small town in Anambra state, in the southeastern part of the country. Onitsha, which is one of the largest cities in Anambra state, is located just a few kilometers from Ogbunike and is the closest major city to the Ogbunike Cave tourist center. The town of Ogbunike can be accessed via the Onitsha-Owerri expressway, and the cave is only a short distance from the town center. Therefore, the correct answer is "Onitsha in Anambra state" since it is the nearest major city to the tourist center of Ogbunike Cave.
Question 34 Report
Geo-referencing in GIS is referred to as
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Geo-referencing in GIS is the process of assigning spatial locations (coordinates) to a dataset, such as an image, map, or survey data, so that it can be viewed, analyzed, and compared with other spatial datasets. The main objective of geo-referencing is to integrate datasets from different sources that have different coordinate systems, projections, and scales into a common reference framework. This enables users to overlay, compare, and analyze different spatial datasets accurately and effectively. Geo-referencing involves aligning the data to a known reference system, such as a map or satellite imagery, and assigning a spatial location to each data point. This process involves identifying control points, which are specific locations that appear in both the data and the reference system, and using them to determine the transformation that is needed to align the data with the reference system. Once the data has been geo-referenced, it can be used for data acquisition, data management, manipulation, and analysis in GIS. Geo-referenced datasets can be used for a wide range of applications, including natural resource management, urban planning, environmental monitoring, and disaster management.
Question 35 Report
These are landforms producing agent except
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Out of the given options, storms are not a landform producing agent. Landforms are natural features on the Earth's surface, such as mountains, valleys, and plains, that are created over long periods of time through the actions of various agents. These agents include natural forces such as water, wind, ice, and gravity. Waves, rivers, and glaciers are all agents that can shape the Earth's surface over time. Waves can erode coastlines and create features like sea cliffs and sea caves. Rivers can carve out valleys and canyons through erosion and transport sediment downstream. Glaciers can also erode and transport sediment, as well as create features such as moraines and U-shaped valleys. On the other hand, storms are not an agent that shapes the Earth's surface in a significant way. Storms are short-lived weather events that can cause erosion and deposition in some areas, but they are not powerful enough to create significant landforms on their own. However, storms can interact with other landforming agents like rivers and waves, exacerbating their effects and creating more dramatic changes to the landscape.
Question 36 Report
The following are volcanic mountains except
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Monadnock of the USA is not a volcanic mountain. Volcanic mountains are formed when molten rock (magma) rises to the surface and erupts, building up layer upon layer of solidified rock and ash. Some examples of well-known volcanic mountains include Cotopaxi in Ecuador, Mount Fuji in Japan, and Mount Merapi in Sumatra. Monadnock, on the other hand, is a type of mountain called a monadnock or inselberg, which means "island mountain." These are isolated hills or mountains that rise abruptly from surrounding flat or gently sloping terrain and are often made of hard, resistant rock that has not been worn away by erosion. Monadnock is a monadnock and was formed through the uplift of a large mass of rock and the subsequent erosion of the surrounding land.
Question 37 Report
Cement factory is usually located near
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Cement factories are usually located near sources of raw materials. Raw materials such as limestone, clay, shale, and other minerals are used to produce cement. These materials are usually found in abundance in certain geological formations or deposits. Transporting these raw materials over long distances can be costly and time-consuming, so it makes sense for cement factories to be located as close as possible to the sources of these materials. This helps to keep production costs low and ensures a steady supply of raw materials for the factory. Additionally, being close to the raw materials can also help to reduce the environmental impact of the factory. If the raw materials have to be transported over long distances, this can lead to increased emissions from transportation vehicles, which can contribute to air pollution and climate change. Therefore, to ensure the efficient and sustainable production of cement, it is common for cement factories to be located near sources of raw materials.
Question 38 Report
The best solution to the rapid depletion of forest resources in West Africa is to
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The best solution to the rapid depletion of forest resources in West Africa is to introduce forest conservation techniques. This approach involves implementing sustainable practices that protect the natural environment and enable communities to benefit from the forest resources without damaging them. It includes measures such as reducing deforestation, promoting reforestation, and enforcing laws against illegal logging and other harmful activities. Reserving hectares of land for plantations may not be a sustainable solution, as it can lead to monoculture and may not provide the same benefits as natural forests. Importing wood from other countries may exacerbate the problem, as it encourages overconsumption and does not address the underlying issues of deforestation. Employing more forest guards can help deter illegal activities, but it may not be enough without also implementing conservation techniques. Therefore, implementing forest conservation techniques is the best solution as it promotes the sustainable use of forest resources while protecting the natural environment and supporting local communities.
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