How does desertification occur?
Answers
ANSWER
- Desertification occurs due to a decrease in vegetation.
- This can happen naturally due to a drought or can be caused by human activities.
- The lack of plants can cause changes to the land.
- Plants help shade the soil, so when plants are removed, the soil will be exposed to the sun and will dry out more quickly.
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Answer:
Desertification occurs due to a decrease in vegetation. This can happen naturally due to a drought or can be caused by human activities. The lack of plants can cause changes to the land. Plants help shade the soil, so when plants are removed, the soil will be exposed to the sun and will dry out more quickly. The process of desertification can force people to move to new land. People rely on vegetation for food, to feed their livestock, and to heat their homes. If the land can no longer support vegetation, life for humans will be more difficult. This often results in people migrating to a different location where vegetation is still supported. If desertification continues, people may be forced to move away from warmer regions where desertification is more likely and closer to polar regions in order to find land that is habitable and fertile.
Explanation:
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