Cool Puzzle-samG

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Across
  1. 2. Ecosystems with water-saturated land important for wildlife
  2. 4. Organisms grown for food, like corn or wheat
  3. 6. Clean-burning fossil fuel
  4. 7. Living organisms like deer, birds, and frogs
  5. 8. Animals that live in water and have gills
  6. 10. Material needed for fertilizer, found in rocks and bones
  7. 12. Thick liquid from underground
  8. 14. Used to make steel
Down
  1. 1. On the brink of dying out forever
  2. 3. Large areas filled with trees that supply wood and habitat
  3. 5. Substances mined from the earth
  4. 9. Nutrient-rich material plants grow in
  5. 11. Energy from the sun that helps plants grow
  6. 13. Black rock formed by plants