Question

Why trees give us oxygen?why?

Answer 1

Answer:

Trees take in carbon dioxide from the air, use sunlight as energy to turn that carbon dioxide into sugars, and then uses those sugars as their food. In this process, trees also make oxygen. this is called photosynthesis..

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Answer 2

Answer:

Trees also utilize oxygen when they break down the sugars they have created during photosynthesis to use for energy. However, they release more oxygen than they use up, so that they provide enough oxygen for you and me to Breathe

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