Which of the following are scientists uncertain about?
A) how decreased temperatures will affect insect populations
B) how much carbon dioxide can be stored in the oceans
C) how water vapour will affect the rate of photosynthesis
D) how increased temperatures will affect insect populations

Question

Which of the following are scientists uncertain about? 
A) how decreased temperatures will affect insect populations 
B) how much carbon dioxide can be stored in the oceans 
C) how water vapour will affect the rate of photosynthesis 
D) how increased temperatures will affect insect populations

Quizplus · Accepted Answer

Scientists are uncertain about how much carbon dioxide can be stored in the oceans because the ocean's capacity to absorb carbon dioxide is not fully understood.

Which of the Following Are Scientists Uncertain About