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Grade 2 – Understanding Earth and Space Systems (Air and Water in the Environment)

Grade 2 Overall Expectations:

Assess ways in which the actions of humans have an impact on the quality of air and water, and ways in which the quality of air and water has an impact on living things.

Investigate the characteristics of air and water and the visible/invisible effects of and changes to air and/or water in the environment.

Demonstrate an understanding of the ways in which air and water are used by living things to help them meet their basic needs.