Crossword 1

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Across
  1. 2. What word means protecting nature while using resources carefully?
  2. 3. What is the word for pollution coming from cars or factories?
  3. 6. What word describes the loss of large forest areas because of human activities?
  4. 8. What do we call the average height of the ocean?
  5. 10. What is the name for gases like carbon dioxide that make the planet warmer?
Down
  1. 1. Who is responsible for making national rules and policies?
  2. 4. How do we describe using resources in a way that does not damage the future?
  3. 5. What is the air around our planet called?
  4. 6. What do we call a sudden event that causes serious damage or loss of life?
  5. 7. What word do we use for animals that may disappear in the future?
  6. 9. word means having many different kinds of plants and animals in one place?