Water and Soil Unit 1 and 2

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Across
  1. 4. Movement of energy from one object or substance to another.
  2. 8. Program run for tracking temperature changes once.
  3. 10. A change from one state of matter (solid, liquid, gas) to another. clue: ice melting or water boiling
  4. 11. Forces that hold atoms together in a molecule.
  5. 13. The capacity to do work or produce heat.
  6. 14. Too small to be seen without a microscope.
  7. 15. A device used to measure temperature. Clue: Measures heat in an experiment.
  8. 16. The process by which water changes from a liquid to a gas or vapor.
Down
  1. 1. Forces that draw particles together.
  2. 2. A standard for comparison in scientific experiments. Clue: Used as a reference in science tests.
  3. 3. Solid, liquid, or gas.
  4. 5. Adjusting the readings of an instrument to match a known standard.
  5. 6. The process by which water vapor becomes liquid. Clue: What happens to steam on a cold mirror.
  6. 7. Groups of atoms bonded together. Clue: Smallest unit of a chemical compound.
  7. 9. The gas form of a substance that is normally a liquid or solid at room temperature.
  8. 12. Interacting components with energy and matter exchange.
  9. 14. Observable with the naked eye; large scale.