Quiz Ch. 21 SEC 3 West Africa Today

Explanation
Nigeria has the largest population in Africa. With an estimated population of over 200 million people, Nigeria surpasses other African countries in terms of population size. Its large population can be attributed to factors such as high birth rates, improved healthcare, and longer life expectancy. Additionally, Nigeria's status as a major economic hub and its diverse cultural heritage also contribute to its population growth.

Explanation
The Sahel is a region in West Africa that is known for experiencing frequent droughts and famines. It is characterized by a semi-arid climate and a fragile ecosystem, making it highly vulnerable to climate change and desertification. The lack of rainfall and limited access to water resources contribute to the recurring food shortages and widespread hunger in the region. The Sahel has a history of struggling with food insecurity, and countries within this region often face the devastating consequences of drought and famine.

Explanation
Liberia was founded by freed slaves from America. In the early 19th century, the American Colonization Society established Liberia as a colony for free African Americans and former slaves. The country was seen as a solution to the growing issue of slavery in the United States, providing a place for freed slaves to establish their own nation. The settlers faced numerous challenges, including conflicts with local tribes, but Liberia eventually gained independence in 1847 and became the first African republic. Today, Liberia is recognized as a coastal country in West Africa.

Explanation
Cape Verde is the correct answer because it is an African country that is composed of a group of islands. Located off the northwest coast of Africa, Cape Verde is made up of ten main islands and several smaller ones. The archipelago is known for its beautiful beaches, volcanic landscapes, and vibrant culture.

Explanation
Chad began exporting oil in 2004.

Explanation
Famine refers to an extreme shortage of food. It is a situation where there is a severe scarcity of food, resulting in widespread hunger and starvation. Famine can be caused by various factors such as drought, crop failure, war, or economic instability. During a famine, there is a significant lack of access to food, leading to malnutrition and even death.

Explanation
Lagos is the correct answer because it was Nigeria's former capital and is also the center of its oil industry. Lagos served as the capital of Nigeria from 1914 until 1991 when it was replaced by Abuja. It is the largest city in Nigeria and one of the fastest-growing cities in the world. Additionally, Lagos is known for its significant role in Nigeria's oil industry, with many major oil companies having their headquarters or operations based in the city.

Explanation
Secede is the correct answer because it means to withdraw or break away from a larger group or organization, such as a country. It is commonly used to describe the act of a region or state separating from its parent country to form a new independent entity.

Explanation
Mali is the correct answer because it is a country that attracts tourists to its ancient cities of Timbuktu and Gao. These cities are known for their rich history, cultural heritage, and architectural marvels, which draw visitors from around the world. Timbuktu, in particular, is renowned for its ancient mosques, libraries, and historic manuscripts, making it a popular destination for history enthusiasts and travelers interested in exploring the African continent's past. Gao, on the other hand, showcases ancient ruins and archaeological sites that offer a glimpse into Mali's fascinating history.

Explanation
Abuja is Nigeria's new capital, chosen for its location in an area of low population density. The decision to move the capital from Lagos to Abuja was made in order to alleviate the overcrowding and congestion in Lagos, which was the previous capital. Abuja's location in an area of low population density provides the opportunity for planned development and the creation of a new administrative and political center for the country.