Unit 3 And Unit 4 Vocab

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