Environmental Issues in Africa Answers

Which of the following issues is causing pollution and damage to water ecosystems in Nigeria? A. dam construction on the Niger River B. toxic dumping by factories C. spills from the nation’s oil production D. too many older vehicles on the roads Please select the best answer from the choices provided

The construction of the Aswan High Dam was beneficial to the people of Egypt, and it caused no negative effects.

In a village in Africa, the same plot of land is planted year after year, and no fertilizers are used. What problem is likely occurring? A. slash and burn farming B. overgrazing C. overfarming D. deforestation Please select the best answer from the choices provided

Why do African farmers practice “slash and burn” farming? A. it is the most environmentally responsible method available B. the crops produced by this method are more nutritious, which increases their price C. this method helps to fertilize the land, increasing production D. it decreases deforestation and desertification Please select the best answer from the choices provided

A tree in your backyard is blocking the sunlight for your garden, so you decide to cut it down. Which of the following best describes what you have done to your backyard? A. modified it B. destroyed it C. irrigated it D. overfarmed it Please select the best answer from the choices provided

Of the following issues, which is the most significant environmental challenge facing Africa today? A. deforestation due to the construction of shopping centers and restaurants B. desertification caused by poor agricultural practices C. air pollution resulting from the construction of factories in rural areas D. erosion of coastal areas because of sinking sea levels Please select the best answer from the choices provided

Analyze the image below and answer the question that follows. Photo by Dentren The herding community pictured above is located in a semiarid climate in Africa. If the people do not carefully manage how and when their livestock feeds off the land, what is most likely to occur? A. a decrease in livestock prices B. deforestation C. overgrazing D. slash and burn farming Please select the best answer from the choices provided

Serengeti National Park is a game preserve located in Tanzania.

“Tavy” farming in Madagascar is another name for A. organic farming B. slash and burn farming C. commercial farming D. coffee farming Please select the best answer from the choices provided

Analyze the image below and answer the question that follows. Photo by Diorit The picture above was taken on the African island of Madagascar, and is an example of the “slash and burn” practice. What is the most likely reason this forest was set on fire? A. to encourage wildlife to leave the area B. to provide warmth for the people who live in the area C. to train a volunteer fire department D. to increase the nutrients in the land before planting Please select the best answer from the choices provided