geography key themes

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  • Created by: kayleigh
  • Created on: 27-04-13 21:26

1. how does overgrazing increase impacts of droughts

  • overgrazing reduces vegetation in an area. this make the oil erosion caused by droughts even worse-with fewer plants, soil in't held together as strongly o its eroded more easily
  • fsa
  • ga
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2. what is globalisation

  • fa
  • it is the process of countries becoming more integrated , every country has its own political and economic systems, it happen due to internation trade, international investment and improvements in communications
  • fsa

3. what is rural-urban migration

  • h
  • it is the movement of people from the countryide to the cities
  • gh

4. how do tropical storms develop

  • above sea water thats 27c or higher. they occur when sea temp are highet o they happen at different time in different place. warm, moist air rise and condenation-realse huge amounts of energy and so are very powerful. they move west due to easterly
  • da
  • d

5. when i it called the natural decrease

  • when the death rate is higher than the birth rate
  • when the birth rate is higher than the death rate
  • no idea
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