Skip to content
Early access — you're among the first to try PYQLabs. Share feedback
UGC NET 2019JuneEveningQ50MCQanswer pendingexplanation sooneasy
Env · Climate Change
Back to EnvPrevious
  1. A.
  2. B.
  3. C.
  4. D.
Official answer key is not available for this question yet.
CO2 sinkcarbon cycleoceansenvironment