Environmental Issues

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Across
  1. 2. Taking care of the environment and wild animals
  2. 5. Layer of the atmosphere that absorbes the sun radiation
  3. 8. The continuous increase of earth's temperature
  4. 10. Rain that becomes dangerous and acidic because of contamination
Down
  1. 1. Fuels made of animals that died millions of years ago
  2. 3. Throwing dangerous materials and chemicals in the environment
  3. 4. Clean energy sources that do not run out
  4. 6. Cutting down trees without caring about the environment.
  5. 7. Damage to the ground that happens over time
  6. 9. Garbage