The Earth Systems Vocabulary

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Across
  1. 3. The air that surrounds Earth
  2. 4. When a liquid turns into a gas
  3. 5. All of the liquid and frozen water on Earth
  4. 6. A group of atoms put together in a specific way
  5. 8. A group of parts that work together
  6. 9. The part of the atmosphere where weather is made
  7. 10. A description of how something works or why something works
  8. 11. A supply of something that is useful
Down
  1. 1. Water in the form of invisible gas
  2. 2. All the living things on Earth
  3. 7. When a gas turns into a liquid (think clouds)
  4. 10. A person who uses science knowledge to design something in order to solve a problem