Showing posts with label EROSION. Show all posts
Showing posts with label EROSION. Show all posts
Wednesday, 27 November 2013
PROTECTING ECOSYSTEMS: DEFORESTATION
Deforestation is the disappearance of forests.
This happens when trees are cut down for wood or to make space for fields to grow crops.
Forests animals also disappear.
Erosion is another problem which destroys ecosystems.
This is when wind and rain sweep away the soil.
Plants and trees disappear.
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