Plastic Pollution

12345678
Across
  1. 5. To use less of something.
  2. 6. A big body of salty water.
  3. 7. To take old things and make them into new things.
Down
  1. 1. When something dirty or harmful gets into the environment.
  2. 2. Stuff like bottles, bags, and toys that is made from oil and gas.
  3. 3. Things we throw away because we don't need them anymore.
  4. 4. To use something again and again.
  5. 8. The world around us, including the air, water, land, and animals.