Question

define biosphere why it's is useful for living organism
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Answer 1

Explanation:

They were able to use sunlight to make simple sugars and oxygen out of water and carbon dioxide, a process called photosynthesis. These photosynthetic organisms were so plentiful that they changed the biosphere. ... This exchange of food and energy makes the biosphere a self-supporting and self-regulating system

Answer 2

Answer:

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The biosphere is as important as life itself because it is all of life. Without the biosphere, the Earth would be a lifeless planet such as Mars or Venus. ... Humans can have a huge impact on the biosphere, in both good and bad ways. The growth of the human population on Earth means there is less room for other species.