Year 9 revision crossword

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Across
  1. 2. make proteins from amino acids.
  2. 4. made of cellulose in the plant cell.
  3. 5. site of aerobic respiration, found in animal and plant cell.
  4. 8. Organisms that are able to interbreed to produce fertile offspring.
  5. 12. process of fertilizers travelling into water and creating an algal bloom.
  6. 14. the place where an organism lives.
  7. 15. organisms that break down dead material.
  8. 16. non living factors.
Down
  1. 1. living factors.
  2. 3. gas produced from cows and paddy fields.
  3. 6. found in plant cells, chemical reactions happen there.
  4. 7. an who hunts other animals.
  5. 9. all the organisms of the same species living in the same place at the same time.
  6. 10. Process of movement of water soluble plant nutrients from the soil into water course.
  7. 11. The word equation for this chemical reaction of this process is Carbon dioxide + water --> glucose + oxygen
  8. 13. Provides a source of nutrients to help the plant grow.