Preserving our environment

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Across
  1. 1. We can use the clean water to cook our foods, ....., and irrigate the fields
  2. 4. Damaged environment can cause natural .....
  3. 6. Protecting the environment is everyone's .....
  4. 8. Cutting down ..... will make animals lose their home
  5. 9. The environment can be ..... if we don't take care of it
Down
  1. 2. All living things live in ..... environment and artificial environments
  2. 3. ..... air allows us to breathe well and to be healthy
  3. 5. Littering and cut down forests can cause ..... and landslides
  4. 7. ..... from factory can polluted our air
  5. 10. Our environment change due to ..... warming and excessive pollution