Earth Day Words

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Across
  1. 5. It's when people throw trash on the ground and don't care about it.
  2. 7. It's a place where an animal lives.
  3. 8. It's when we protect something.
  4. 10. It's when we use something less
Down
  1. 1. It's when you can use something again.
  2. 2. It's when you use something you can use it again.
  3. 3. Heat gets trapped by greenhouse heat.
  4. 4. 3 types of fossil fuels are gas, oil, and coal. If you use it you can't use it again.
  5. 6. It is the 3rd planet from the sun.
  6. 9. It's when you throw something in a type of garbage bin and it can be made into something else.