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Because many farmers cannot farm, they move to the slums of the big cities to find jobs. This causes overcrowding in the cities & less manpower to farm. This &causes famine diseases. _Airiana
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Desertification is caused by?
Human activity
Which continent is at greater risk of desertification?
Desertification refers to transformation a dry land regions into deserts. This is often caused by human activity or climate change. Africa is most at risk of desertification.
How is desert that is prouduced by desertification different from naturally occurring desert?
Deserts formed by desertification are usually caused by human activities. Such activities as over grazing and poor agricultural processes can cause desertification.
How does the economy cause desertification?
livestock size and migration of livestock
What are the major areas of concern with regard to desertification?
loss of farmland and migration
Describe two examples of migration in Africa?
The desertification of the Sahara caused migration around 2500 BC. • Between 100 BC and AD 1000, the Bantu or West African peoples like farmers and herders migrated to the south and the east.
How are humans affected by desertification?
It is difficult to grow food in deserts, so desertification tends to cause food shortages, which leads to migration and political conflicts.
How do human activities lead to desertification?
Human activities can directly lead to the spread of desertification. This is because humans can use up all of the viable resources in a location.
What is what is desertification?
Desertification is caused by a wide variety of factors is the removal or destruction of all the vegetation in a certain enclosed area, such as a field or a forest.
What problems in England caused the Great Migration?
The problems in England that caused the Great Migration was religious and economic issues. The Great Migration happened in 1630.
What events in England caused the puritans to embark on the largest single human migration of its kind in the 17th century?
the events were the religious persecutions
What migration trend was caused by the mechanization of farming?
Rural-to urban migration
