Humans use poor farming practices as well as overgrazing of livestock cause grasslands to turn into deserts through the process of desertification.
they dont..... deserts are natural
What played a significant role in economic expansion?
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There are actually quite a few reasons why deserts are important to human life. These deserts hold many of the animals that humans rely on in them for example.
Desertification
No, deserts are a hostile environment for population expansion.
Haiti has no deserts although there are vast areas of deforested land that resembles desert today, thanks to human activities.
The human life the life here is very difficult .
Mountains and deserts have served as barriers that separated the Chinese people from other Asian people.
Human Planet - 2011 Deserts Life in the Furnace 1-2 is rated/received certificates of: Australia:G
deserts ,mines and submarines
human immuno-deficiency virus