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Grade 2 Science

Chapters

1Life Cycles of Familiar Animals

2Comparing Human and Animal Growth

3Humans and Animals: Relationships and Environments

4Properties of Liquids and Solids

5Interactions of Liquids and Solids

6Understanding Position and Motion

7The Role of Friction in Motion

8Components of Air and Water

9The Importance of Air and Water

Air for Breathing Water for Life Ecosystem Balance Human Health Climate Impact Water Conservation Air Quality Habitats and Resources Sustainable Practices

Courses/Grade 2 Science/The Importance of Air and Water

The Importance of Air and Water

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Understand the critical importance of air and water for the survival of living things and environmental health.

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Air for Breathing

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