Desertification has affected parts of Africa as:
D. it has led to a decrease in land available for farming.
Explanation:
Africa has the biggest desert in the world : the Sahara which is ever expanding and there are other lands in the semi arid regions near the sub tropic too.
This is because of a combination of the geographic features of the sub arid regions, the less nutrient soil that is prone to desertification and the fact that the wind currents are aversion for constant precipitation.
This means that there is increasingly less farm land in the continent.
Answer:
Central Asia, central region of Asia, extending from the Caspian Sea in the west to the border of western China in the east. It is bounded on the north by Russia and on the south by Iran, Afghanistan, and China.
Explanation:
Answer:
Two
Explanation:
Most foods came from the first trophic level (cereal, bread, onion, pesto, pizza dough); though some came from the second trophic level (milk, cheese, butter on bread). So, your eating from the first one and the second one.
It includes consumer - choice individuals choose what to consume and this choice leads to more competition
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To learn more about weighted scoring model, refer
brainly.com/question/24077879
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