الثلاثاء، 16 فبراير، 2016

Photosynthesis important

What would happen if the earth had no photosynthesis?

Without photosynthesis there would be no supply of oxygen and slowly the oxygen would get used up by oxidation such as rust formation. Furthermore, by removing plants, all of the many many animals that depend on plants would get very very hungry and gradually die.

That mean photosynthesis is very important

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