Earth’s spheres interact in a system that makes up all of the matter, energy, and processes within Earth’s boundary. You learned about the different spheres in this lesson and how spheres are not isolated, but they interact. In the space below, explain how the biosphere relies on the other spheres for survival.

So the biosphere relies on the atmosphere for the air needed for life processes, it relies on the hydrosphere for the water needed for life processes, it relies on the geosphere for nutrients needed for life processes, it relies on the cryosphere to make snowmen.

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i hope it's right

moves its body by bending from side to side. hope this

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may i ask what challenges?