If the Earth were the size of a standard apple, how thick would the biosphere be in comparison?

Answer

Thinner than the skin of that apple

The actual physical thickness of the biosphere is remarkably small compared to the Earth's size; if the Earth were an apple, the biosphere would be thinner than the apple's skin.

If the Earth were the size of a standard apple, how thick would the biosphere be in comparison?

#Videos

What is the Biosphere - More Grades 9-12 Science - YouTube

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