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revision, desertification - Coggle Diagram
revision
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impacts of deforestation
impact of soil erosion- the rainfall washes the soil away,this leads to flooding.
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adaptations
camel- long eyelashes and hairy ears to keep sand out, there hump on there back to store fat, thick fur, to help them warm in the night/cold.
cactus- after the rainfall the cactus sucks up the water, the spikes of the trunk helps is expand rapidly
, a cactus can store up to 5 tones of water (this is enough for months)
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physical
climate change-some places are getting hotter or wetter. drought rain is not coming. no water management- no methods of collecting
human
removal of wood- keeping warm on a cold night 1/4 of the population live in the desert. population growth- more and more need feeding which puts pressure onto land
soil- no nutrients. saudi storms, soil gets eroded and removed by wind
location- north and south of tropics of cancer and capricorn. gobi desert- asia or great australia desert
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