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Earth's Systems and Changes · Weeks 19-27

Water on Earth

Students investigate where water is found on Earth and its importance to living things.

Key Questions

  1. Explain where most of Earth's water is located.
  2. Analyze the importance of water for plants, animals, and humans.
  3. Predict what would happen if a region ran out of fresh water.

Common Core State Standards

2-ESS2-3
Grade: 1st Grade
Subject: Science
Unit: Earth's Systems and Changes
Period: Weeks 19-27

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