AP BIOLOGY

ECOLOGY

BIOMES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The biomes found in areas such as Kenya and South Africa are grass-covered with very few trees and gazelles and other grazers are common here. Why does this biome have a low population of trees?
A
It has a long rainy season followed by flooding
B
It is a deforested rainforest with poor soil
C
Large grazing animals destroy the trees
D
It has high temperatures and low precipitation
Explanation: 

Detailed explanation-1: -Causes of Deforestation In Africa. The most important driver of forest loss in Africa is industrial activities rather than human activities such as subsistence agriculture, often using slash-and-burn / fallow techniques to clear land. This usually involves cutting trees for sale as timber or pulp.

Detailed explanation-2: -Kenya has a large diversity of ecological zones and habitats, including lowland and mountain forests, wooded and open grasslands, semi-arid scrubland, dry woodlands, inland aquatic, as well as coastal and marine ecosystems.

Detailed explanation-3: -Savanna. Savanna is grassland with scattered individual trees. Savannas of one sort or another cover almost half the surface of Africa (about five million square miles, generally central Africa) and large areas of Australia, South America, and India. Climate is the most important factor in creating a savanna.

Detailed explanation-4: -The Savanna Biome is the largest Biome in southern Africa, occupying 46% of its area, and over one-third the area of South Africa. It is well developed over the lowveld and Kalahari region of South Africa and is also the dominant vegetation in neighboring Botswana, Namibia and Zimbabwe.

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