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Grade Level: 3-5
Through guided inquiry, students will identify interactions of the four major scientific spheres on Earth: biosphere, atmosphere, hydrosphere and geosphere. They will then identify how these systems are represented and interact in their classroom aquarium.
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: 3-5
This lesson introduces the Earth system science spheres through model making and discussion.