HEI vocabulary

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Across
  1. 4. a gas that traps heat from the sun
  2. 7. big pieces of the Earth's surface which are moving very slowly
  3. 9. ways to water plants
  4. 11. a change in global climate patterns
  5. 12. farming, making as many animals as possible
Down
  1. 1. shaking because of tectonic plates moving
  2. 2. farming with only natural ingredients
  3. 3. a powerful ocean wave caused by an underwater earthquake
  4. 5. creating and releasing something, like greenhouse gasses
  5. 6. farming to create food, including plants and animals
  6. 8. the pattern of weather in an area over a long time
  7. 10. public service announcement