Bill Nye video

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Across
  1. 3. Extinct bird.
  2. 4. A most of the time green living organism.
  3. 6. The type of habitat that has water.
  4. 7. When there is only a small number of a species left on earth.
  5. 8. The type of habitat that gets a lot of sun and is mostly grass.
Down
  1. 1. A small community of living things in a specific area.
  2. 2. A body of water with MANY living things inside.
  3. 5. A living species
  4. 6. The type or habitat that has mostly trees.
  5. 7. When an animal does not exist on the earth anymore.