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Being clear of trees with buildings and roads made in it. Negative effects of the clearing of trees occurred in Amazonia, Madagascar, and Nepal.
When fertile land becomes desert due to drought. This is an issue in the Sahara Desert, as well as the Gobi Desert.
A low-lying that slows down rainwater, thus making it easier to get good crops. Often found in the Netherlands.
Dams, Irrigation, and Flood Control
Often obtained by China, Egypt, and the Americas, they are used to prevent potential water threats.
The physical features of buildings, roads, best contained in the most developed world countries.
Harmful effects of this cause dangerous nuclear explosions and disasters. One famous incident occurred in Chernobyl.
Lack of dams to facilitate these, a problem with the Colorado River, Aral Sea, Nile River, and Yangzte River.
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