Alliteration To Biomes
vegetation
water
soil
deserts
if it rains in an area that has been deforested the soil will wash away.
in Madagascar only 10% of the natural rainforest remains
there is less oxygen after trees been cut down
Drastically changed by introduced species e.g. cattle, human
most of the change takes place in tropical rainforest
dry region with little vegetation and rainfall
very bad soil
loses water and vegetation till it turns to desert
usually lee-ward side
flooding is more likely to occur
salinity due to irrigation
plants rely on it
filled with nutrients
needs water and sun to stay fertile
easily eroded if theres no vegetation
as water gets more polluted more life dies
can be measured by salinity
dammed rivers
affects food production
farmers redirect rivers for themselves
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