Unit 1 Review

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Across
  1. 3. system where only energy, no matter, is exchanged with the surroundings
  2. 4. the variable the is changed by the scientist
  3. 6. evaporation of water off of leaves of plants
  4. 10. study of clouds, precipitation, tornadoes, hurricanes and floods
  5. 12. things that do not change during an experiment
  6. 14. study of the universe, stars, planets, and asteroids
  7. 15. study of groundwater and other freshwater
  8. 17. liquid water changes into a gas (water vapor)
Down
  1. 1. Water vapor(gas) changes into a liquid in the form of clouds
  2. 2. system where matter and energy are exchanged with the surroundings
  3. 5. this type of data is numeric (a number)
  4. 7. precipitation soaks into the ground
  5. 8. study of ocean water temperature, salinity, and behavior of oil spills
  6. 9. the first step of the scientific method
  7. 11. an experiment that tested what it said it would is considered this
  8. 13. fuels such as coal, oil, and natural gas (burning these causes increased levels of carbon dioxide in atmosphere)
  9. 16. study of glaciers, earthquakes, volcanoes, rocks, and minerals