2. How are the atmosphere, hydrosphere, and lithosphere related in the biosphere?

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres.

Explanation:

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b. to discover aspects of the natural world.

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