Environmental Issues

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Across
  1. 2. removal of a forest or stand of trees
  2. 3. Sahel struggles to farm in its_____
  3. 4. could cause diseases or death if not cleaned
  4. 6. fertile land becomes desert
  5. 8. the constant rising of project costs is making it hard to build buildings
  6. 9. only six percent of the continent’s farmland is
Down
  1. 1. droughts have hurt many parts of Africa
  2. 5. contamination of water
  3. 7. high import tariffs is difficult for products to compete in important markets