Environment

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Across
  1. 4. a large amount of water covering an area that is usually dry.
  2. 6. species endangered birds/plants/species animals or plants which may soon not exist because there are very few now alive
  3. 7. garden whose heritage in Colombian and important for Bogota
  4. 9. the action when people contaminate the planet
  5. 10. he was the one who founded the study of scientific medicine, botany and astronomy in Colombia
Down
  1. 1. products that are friendly to the environment
  2. 2. the place where animals are kidnapped
  3. 3. the process by which land changes into desert drought a long period when there is little or no rain
  4. 5. dioxide the gas formed when carbon is burned, or when people or animals breathe out
  5. 8. the power from something such as electricity or oil, which can do work, such as providing light and heat. There are different types of energy: solar, nuclear, hydroelectric...