Libya (in North Africa) is _____% desert

Libya (in North Africa), which is 95% desert, has created a Great Man-Made _____ to supply freshwater

In Egypt (in North Africa), the Aswan High Dam altered the ecosystem, which gave rise to waterborne _____.

_____ production is highly profitable for the region of North Africa

Lack of safety precautions for oil and petroleum production in North Africa has led to _____ oil spills.

The Sahel's main industries, agriculture and herding _____, require the natural resources of water and arable land.

_____ kills plant roots and animals compact the soil, which reduces its capacity to hold water

Better crop varieties and new ways to conserve _____ might help bring back the land of the Sahel

The _____ project is an attempt to stop the spread of the Sahara

Poor _____ causes many fatal illnesses in West Africa

Corruption is _____ in West Africa

Corruption in West Africa creates political conflicts which encourage the illegal extraction of natural resources to fund the _____.

_____ and mangrove swamps provide food and shelter for fish and marine mammals, which are an important food source for the people of West Africa.

The _____ Ocean is an important source of food and commercial fishing revenue in West Africa.

How was Lake Volta made?

Which in East Africa is NOT among the lowest in the world?

_____ to meed demands for wood in areas without electricity has led to deforestation in West Africa

Increased urbanization and industrialization are causing _____ in East Africa's waterways.

In the past fifty years, which two animal populations in East Africa are declining and now face extinction?

Tourism in East Africa, resulting from the creation of national parks and wildlife reserves, boosts the economy and _____ support for conservation.

The failure to manage valuable resources in Southern Africa can largely be attributed to _____.

Subsistence farmers in Southern Africa are generally _____, with little health care and education, and must focus on sustaining their families.

Having no gas or electric, many people in Southern Africa rely on _____ for heat, which puts a strain on forest resources.

Even when water in Southern Africa is plentiful, it is often _____.

As people migrate to _____ in search of jobs, urban areas already lacking in sanitation become more polluted and resources are further strained

Many countries in Southern Africa are adopting laws to protect _____.