Earth Environment

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Across
  1. 2. This is what we call the millions of tiny living things in the water
  2. 3. Algae blooms go away during this season
  3. 7. When there is too much algae taking over, we call this
  4. 9. Gardeners often use this
Down
  1. 1. This from humans & pets is full of nutrients that help plants grow
  2. 4. This is soaked into the ground or into storm drains
  3. 5. Season algae blooms come back
  4. 6. a gas plants release & humans need to survive
  5. 8. Algae thrives in this