Unit 3and 4 vocabulary puzzle

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Across
  1. 2. group of living and non-living things
  2. 6. harmful material that can make water, soil,
  3. 7. change in typical climate patters
  4. 8. process of water moving
  5. 10. people have enough safe water to be healthy and happy, can care for ecosystems
  6. 11. list of questions created to learn
  7. 12. make something less serious
  8. 13. approach or plan to achieve a goal.
Down
  1. 1. to all people in the ways they need to be healthy and happy
  2. 3. large amount of water on the earth’s surface
  3. 4. water that is below ground, under layers of rock, clay, or sand
  4. 5. community’s systems for making
  5. 9. bodies of water, materials, and people that supply safe water to homes and businesses.