AIPMT MAIN2008Botany-Biogeochemical Cycles
AIPMT MAIN 2008 Botany Carbon Cycle MCQ Question
Type: MCQ-conceptual-Medium
About 70% of total global carbon is found in
A
Forests
B
Grasslands
C
Agroecosystems
D
Oceans
Correct Answer
Option D
Detailed Explanation
Oceans : For the C, cycling pool consists of 6 × 10¹⁴ kg (29%) of free CO₂ in the atmosphere and 1.45 × 10¹⁵ kg (71%) dissolved CO₂ in hydrosphere.
Found an issue with this question?