Unit 3 & Unit 4 Vocabulary Puzzle

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