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The oxygen content in air would have decreased.

This is because photosynthesis is a process which keeps the balance between oxygen and carbon dioxide by converting carbon dioxide to oxygen.

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Q: What would have to the oxygen content in the air if photosynthesis were stop?
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What would happened if plants stop to make their own food?

Life on Earth would end. A by-product of photosynthesis is oxygen, and only plants produce it. There would be no oxygen. In addition, all life forms rely in some way on plants for food.


What will hapend if there is no photosynthesis in the world?

We would all be dead and would have never evolved because photosynthesis=Oxygen=People being able to breath-a lot of other organisms would have never existed. When earth was created, the gases were very largely CO2 (Carbon Dioxide) which is what a plant needs, and in return, a plant gives us oxygen. This is why environmentalists want to stop logging and destroying the rainforest for the more trees that are cut down, the closer we are to dying out.


From gas to rust measuring the oxygen content of air?

why does the water level eventually stop rising


What happens to cell respiration when photosynthesis stops?

If cellular respiration were to stop the electron transport chain would end. This would cause the energy production to decrease.


If all autotrophs on earth suddenly stopped carrying out blank cellular respiration would stop too.?

An autotroph is an organism that can make it's own food through the process of Photosynthesis, such as plants and fungi. This process produces Oxygen, which is needed for Cellular Respiration to take place. So, the answer is Photosynthesis.


What might happen to all life on earth if the balance between photosynthesis and cell respiration were disrupted?

thn we would all sufficate to death because they would stop producing their waste product 02 (oxygen) and so we need them other wise us and them would die


Why do you oxygen?

We need oxygen to let your body work. You would die without oxygen because the chemistry of your body would stop working.to live


What happens when fertilizer gets into pond?

It would decrease the dissolved oxygen because it would stop the plants from making oxygen.


Which cells carry out photosynthesis?

the chloroplast cells carry out photosynthesis they take in carbon dioxide and release oxygen during the day. at night the chloroplasts stop photosynthesising


How does photosynthesis and cellular respiration relate to global warming?

well it is said that plants can help stop global warming. So, they have photosynthesis and do cellular respiration to take in carbon dioxide and make it oxygen. global warming has to do with carbon dioxide. there you go! :)


What would happen without photosynthesis?

If light was to suddenly stop, photosynthesis would stop. The driving energy behind photosynthesis is chemical energy which is created directly from sunlight. Without photosynthesis a build up of carbon would occur and humans and animals would come to and end.


How would Earth's atmosphere change if plants stop carrying out photosynthesis?

Plants utilize carbon dioxide (CO2) to perform photosynthesis. This is fortunate, because all living things produce CO2 as a byproduct of respiration and oxidation. If the plants didn't absorb it, it would build up in the atmosphere to dangerous levels, and life as we know would cease to exist.