Question

What is the main idea of this text?

A. Climate change is a complex and unpredictable process involving
feedback loops.
B. Disagreements about climate change have prevented scientists from
finding real solutions to global warming.
C. Wallace Broecker's theory may have been incorrect, but he presented
some worthwhile ideas.
D. Climate change can be completely reversed if carbon dioxide production
is changed.

Answer 1

disagreements about climate change have prevented scientific from finding real solutions to global warming

Answer 2

should be b

Step-by-step explanation: