World of Plants Crossword

123456789
Across
  1. 4. A tiny structure needed for plants, such as ferns, to make new plants
  2. 5. A part of a living thing
  3. 6. A gas in the air that plants use to make food
  4. 8. Process in which plants use water, carbon dioxide, and sunlight to make sugar and oxygen
Down
  1. 1. Not deep
  2. 2. To stay alive
  3. 3. A nonliving material that plants take in through their roots
  4. 4. A plant part that can grow into a new plant
  5. 7. A gas made by plants
  6. 9. A short, sharp part of a plant or animal