Sharon's Unit 3 & Unit 4

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