6th grade final crossword

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Across
  1. 5. – Organism that breaks down dead material.
  2. 7. – Smallest unit of matter in everything.
  3. 8. – Anything that has mass and takes space.
  4. 10. – Organism that eats plants or other animals.
  5. 11. – Amount of matter in an object.
  6. 13. – Place where an organism lives and grows.
  7. 15. – The ability to do work or cause change.
  8. 17. – Force that pulls objects toward each other.
  9. 18. – A push or pull on an object.
  10. 19. – Plants making food using sunlight, water, and air.
  11. 20. – Gas changing into a liquid.
  12. 21. – Rain, snow, sleet, or hail falling.
  13. 22. – Resistance when two surfaces rub together.
Down
  1. 1. – Breaking down of rocks by nature.
  2. 2. – Organism that makes its own food.
  3. 3. – How tightly packed the matter in an object is.
  4. 4. – Amount of space an object takes up.
  5. 6. – All living and nonliving things in area.
  6. 9. – Liquid changing into a gas.
  7. 12. – Movement of rocks or soil by wind/water.
  8. 14. – Any living thing, big or small.
  9. 16. – Process of making new living things.