Environmental Issues Of Africa

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  • 1/6 Questions

    Bacteria living in the water from certain soils and vegetation contribute to a lack of safe drinking water in Africa.  This is an example of:

    • Water Pollution
    • Irrigation
    • Extraction
    • Drought
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About This Quiz

SS7G2 The student will discuss environmental issues acros the continent of Africa
a. Explain how water pollution and the unequal distribution of water impacts irrigation, trade, industry, and drinking water.
b. Explain the relationship between poor soil and deforestation in Sub-Saharan Africa.
c. Explain the impact of desertification on the environment of Africa from the Sahel to the rainforest.

Environmental Issues Of Africa - Quiz

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  • 2. 

    The clearing and cutting down of trees to boost the economy, create farmlands, generate fuels for heating and cooking, and/or to support the increasing population in Africa are reason for

    • Drought

    • Deforestation

    • Desertification

    • Irrigation

    Correct Answer
    A. Deforestation
    Explanation
    Deforestation refers to the clearing and cutting down of trees for various purposes such as economic development, creating farmlands, generating fuel, and supporting population growth. This process leads to the loss of forest cover and biodiversity, disrupts ecosystems, and contributes to climate change. Deforestation is a significant environmental issue that can have detrimental effects on the planet, including the loss of habitat for wildlife, increased greenhouse gas emissions, and soil erosion.

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  • 3. 

    The process of getting water to needed areas for farming is known as:

    • Extraction

    • Drought

    • Deforestation

    • Irrigation

    Correct Answer
    A. Irrigation
    Explanation
    Irrigation is the correct answer because it refers to the process of supplying water to agricultural land in order to promote the growth of crops. It involves the use of various techniques such as canals, ditches, and sprinklers to distribute water efficiently to the areas where it is needed for farming. Extraction, drought, and deforestation are not directly related to the process of supplying water for farming.

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  • 4. 

    Click on the boxes that describe reasons for Deforestation.

    • To clear land for farming

    • To create natural habitats for animals

    • To keep up with growing populations

    • To sell timber products for profit

    • For irrigation

    • To help the environment

    Correct Answer(s)
    A. To clear land for farming
    A. To keep up with growing populations
    A. To sell timber products for profit
    Explanation
    Deforestation occurs primarily to clear land for farming, as agricultural activities require large areas of land. Additionally, deforestation is driven by the need to keep up with growing populations, as more land is needed to accommodate the increasing demand for resources. Another significant reason for deforestation is to sell timber products for profit, as the logging industry is a lucrative business. These reasons explain the causes behind deforestation and the negative impact it has on the environment.

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  • 5. 

    Click on the boxes that describe the effects of water pollution in sub-Saharan Africa.

    • Lack of safe drinking water

    • Drought

    • Deforestation

    • Decreased economic growth

    • Sickness, disease, and death of people and animals

    • Increased vegetation

    • Erosion and flash floods

    Correct Answer(s)
    A. Lack of safe drinking water
    A. Decreased economic growth
    A. Sickness, disease, and death of people and animals
    Explanation
    Water pollution in sub-Saharan Africa has several negative effects. Firstly, it leads to a lack of safe drinking water, which poses a serious health risk to the population. Additionally, water pollution contributes to decreased economic growth as it affects agricultural productivity and limits access to clean water for industries. Moreover, the contamination of water sources results in sickness, disease, and death of both people and animals, further exacerbating the public health crisis in the region.

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  • 6. 

    Click on the boxes that describe reasons for desertification in Africa.

    • Increasing population

    • Drought

    • Civil wars

    • Over-grazing of animals

    • Partitioning

    • Arid climate

    • Deforestation

    • Subsistence farming

    • Water pollution

    Correct Answer(s)
    A. Increasing population
    A. Drought
    A. Over-grazing of animals
    A. Arid climate
    A. Deforestation
    Explanation
    Desertification in Africa can be attributed to several factors. Firstly, the increasing population puts pressure on the land, leading to overexploitation and degradation. Secondly, drought is a common occurrence in many parts of Africa, causing soil moisture depletion and making the land more susceptible to desertification. Over-grazing of animals is another significant factor as it leads to the removal of vegetation cover, exposing the soil to erosion. The arid climate prevalent in many regions of Africa exacerbates the desertification process. Deforestation, particularly for agricultural purposes, further contributes to the loss of vegetation and soil degradation. These factors collectively contribute to the desertification problem in Africa.

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  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 26, 2011
    Quiz Created by
    Srfinn
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