What would happn to the amount of carbon dioxide in the earths atmosphere if all trees were cut down

Trees put off some of this carbon dioxide from the air thru photosynthesis and keep that carbon in their tissues and in the soil. Deforestation reduces the removal factor of this cycle, in addition growing the carbon dioxide in the air. This effects in an expand in temperature, an impact known as world warming.

Explanation:

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Carbon dioxide would increase

Explanation:

Trees provide oxygen and without trees, there would only be carbon dioxide.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.