Photosynthesis

This is a picture shows how photosynthesis is work.

1. What happen if there is no more photosynthesis?

If light was suddenly stop,photosynthesis would stop.Because the driving energy behind photosynthesis is chemical energy which is created directly from sunlight.Without photosynthesis there will be increasing of carbon dioxide and too much of carbon dioxide will leads to global warming.without photosynthesis Plants cannot make their own food so that they need oxygen to survive and there will be decreasing of oxygen,soon all living things in earth will come to the end.

2.Why is photosynthesis important to plants and animals?

The process of photosynthesis provides plants with the food and energy they need to sustain themselves.By using energy from sunlight the plant can make their own foods,which is a conversion of light energy to potential energy.Then the plants will release the potential energy to do necessary work.Photosynthesis is equally important to most animals because animals cannot produce their own foods,they are known as heterotrophs.Animals get foods energy directly or indirectly from the plants that photosynthesis.

3.How does the photosynthesis afftect the human?

Photosynthesis affects human because it gives us air and helps us breathe.if there were no photosynthesis plants wonldn't grow and that wonldn't only mess up our ecosystem we wonld all die because we have no air and then there wonld be no use for the sun.