The Earth System

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Across
  1. 3. a group of atoms joined together in a particular way
  2. 5. a supply of something that is useful
  3. 7. the solid part of Earth
  4. 9. when a liquid turns into a gas
  5. 11. all the living things on Earth
  6. 12. a description of how something works or why something happens
Down
  1. 1. all of the liquid water and ice on Earth
  2. 2. vapor water in the form of invisible gas
  3. 4. when a gas turns into a liquid
  4. 6. to put together multiple pieces of information in order to understand something
  5. 8. a person who uses scientific knowledge to design something in order to solve a problem
  6. 10. the air that surrounds Earth