Unit 3 & 4 Vocab Puzzle

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Across
  1. 3. A list of questions created to learn about a certain issue.
  2. 6. A change in typical climate patterns over a long period of time.
  3. 8. Any harmful material that can make water, soil, or air unsafe.
  4. 10. An approach or plan to achieve a goal
  5. 11. A group of living and non-living things that interact in a physical environment
  6. 12. A large amount of water on the earth’s surface such as a lake, river, pond, or ocean.
Down
  1. 1. The bodies of water, materials, and people that supply safe water to homes and businesses.
  2. 2. When people have enough safe water to be healthy and happy, can care for ecosystems, and are
  3. 4. To make something less serious, extreme, or uncomfortable.
  4. 5. from water pollution and extreme weather
  5. 7. Fresh water that is below ground, under layers of rock, clay, or sand
  6. 9. community’s systems for making and exchanging goods and services
  7. 13. Accessible to all people in the ways they need to be healthy and happy