African Unit test: Environmental issues

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Across
  1. 4. This is the name given to the majority portion of Africa that is located south of the major desert found in the northern portion of the continent.
  2. 6. theme of geography Human-EnvironmentInteraction is represented when slash and burn agriculture leads to deforestation?
  3. 9. This geographical feature of Africa is locate on the border of Zambia and Zimbabwe, is part of the Zambezi River, and is higher than Niagara Falls.
  4. 11. This term refers to the planting, growing, and harvesting of crops.
  5. 13. This term refers to the change in landscape that occurs when humans clear land for farming or other endeavors.
  6. 14. This desert is found in southwestern Africa and extends approximately 360,000 square miles in to Botswana, Namibia, and South Africa.
  7. 15. The term "___ ___" refers to the decline in soil quality caused by its improper use.
  8. 17. This term refers to one way that humans can adapt land in a dry climate for farming.
  9. 18. This term refers to a region that receives less than 10 inches of precipitation annually.
Down
  1. 1. This environmental damage occurs when plants and vegetation are subjected to too much animal feeding.
  2. 2. sub-Sahara is most likely a
  3. 3. This is a situation in which farmers grow only enough food to support themselves and their families.
  4. 5. This desert is found in the northern part of Africa and covers 3.5 million square miles.
  5. 7. Ocean This is the ocean found on the east coast of the United States and the west coast of some European and African countries.
  6. 8. This is the process by which land, mainly due to overgrazing, deforestation, or inappropriate agriculture, loses vegetation and soil moisture.
  7. 10. This semi-arid tropical region runs from the Atlantic Ocean to the Red Sea and is the southern border of the Sahara Desert.
  8. 12. This is a logging practice of removing all trees from a harvest area which can result in deforestation.
  9. 16. An extremely dry period where water is far below typical levels.