Question
Biology Question on Eco-System
About 70% of total global carbon is found in
A
oceans
B
forests
C
grasslands
D
agroecosystems.
Answer
oceans
Explanation
Solution
Carbon constitutes 49% of dry weight of organism and is next only to water. Among the total quantity of global carbon 71% is found in oceans in dissolved form whereas only 1% is found in atmosphere. Carbon cycling occurs through atmosphere, ocean and living or dead organism.