Unit 3 and unit 4

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