Students discuss their current understanding of what Earth systems are and how they work and consider how to identify the boundaries of a region for Earth system study.
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Grade Level: 6-8
Grade Level: 3-5,
6-8,
9-12
The activities in this guide will help students understand variations in environmental parameters by examining connections among different phenomena measured on local, regional and global scales.
Grade Level: 6-8
To help students articulate and integrate their existing knowledge about the air, water, soil, and living things by viewing them as interacting parts of a system
Grade Level: 6-8,
9-12
Students learn how to estimate the "energy efficiency" of photosynthesis, or the amount of energy that plants absorb for any given location on Earth. This is the ratio of the amount of energy stored to the amount of light energy absorbed and is used to evaluate and model photosynthesis efficiency.