What percent of total global carbon does the atmosphere contain?(a) 5 %(b) 50 %(c) 1%(d) 20 %The question was posed to me in class test.My question is from Ecosystem topic in section Ecosystem of Biology – Class 12

What percent of total global carbon does the atmosphere contain?(a) 5

1.	What percent of total global carbon does the atmosphere contain?(a) 5 %(b) 50 %(c) 1%(d) 20 %The question was posed to me in class test.My question is from Ecosystem topic in section Ecosystem of Biology – Class 12
Answer» Correct option is (c) 1% The best explanation: Almost 49 PERCENT of the total DRY weight of living things is constituted by CARBON. The atmosphere consists of only 1 % of the total global carbon. It is the fourth most abundant element of the universe.

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