Science Terms Review

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Across
  1. 2. – Movement of rocks and soil by wind, water, or ice.
  2. 5. – An organism that breaks down dead things.
  3. 7. – Facts that support a claim.
  4. 10. – A living thing that eats other organisms for energy.
  5. 12. – What you notice with your senses.
  6. 17. – Remains or traces of ancient organisms.
  7. 19. – Small pieces of rock or soil moved by erosion.
  8. 20. – A trait that helps an organism survive.
  9. 22. – The ability to do work or cause change.
  10. 23. – Earth’s orbit around the Sun (causes seasons).
  11. 24. – A large group of stars, gas, and dust held together by gravity.
  12. 25. – The smallest unit of life.
Down
  1. 1. – A living thing that makes its own food (like a plant).
  2. 3. – An educated guess or testable explanation.
  3. 4. – Day-to-day conditions of the atmosphere.
  4. 6. – All living and nonliving things interacting in one area.
  5. 8. – State of matter with definite volume but no fixed shape.
  6. 9. – Facts, numbers, or information collected.
  7. 10. – A summary of what you learned from an experiment.
  8. 11. – State of matter with no fixed shape or volume.
  9. 12. – Any living thing.
  10. 13. – Something that can change in an experiment.
  11. 14. – State of matter with a definite shape and volume.
  12. 15. – Earth’s spinning on its axis (causes day and night).
  13. 16. – The natural home of an organism.
  14. 18. – A force that pulls objects toward Earth.
  15. 21. – The average weather over a long time.