Term 4 Revision (Textbook pages 75 to 103)

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Across
  1. 1. They use the most water in SA (p.95).
  2. 4. Banks of grass planted between beds to keep water in the soil for longer (p.91).
  3. 6. A type of tourism that doesn't damage the environment(p.93).
  4. 8. The abbreviation for the South African Sustainable Seafood Initiative.
  5. 9. This is when we collect or gather a resource (p.88).
  6. 10. A layer of leaves that is spread on top of land to stop the soil from drying out (p.91).
  7. 13. When animals move from one area to another.
  8. 15. This is a national park of historical and cultural importance in SA.
  9. 16. An example of a community conservation project in SA is The Rainman ..............Foundation.
  10. 17. The percentage of water used by factories, power stations and mines in SA (p.103).
  11. 19. When we collect or gather a resource (p.88).
  12. 20. The percentage of water used by settlements in SA (p.103).
  13. 21. Another word for decaying.
  14. 23. A word that refers to animals.
  15. 25. Anything to do with the sea.
Down
  1. 2. To fix or restore something to its natural state.
  2. 3. To prevent something from being damaged (p.86).
  3. 5. The number of different plant and animal species in a specific area.
  4. 7. These and fertilizers can pollute our rivers.
  5. 8. To manage a resource so that can be used for many years to come.
  6. 11. The area drained by one main river and all the others that flow into it (p.98).
  7. 12. The colour which tells us to think twice before buying and eating this seafood product.
  8. 14. A word that refers to plants.
  9. 17. This can be prevented if water is stored underground.
  10. 18. When animals move from one place to another.
  11. 22. The abbreviation for South African National Parks.
  12. 24. Plants that do not naturally occur in an area.