Climate Change Science

What is the primary greenhouse gas responsible for the Earth’s greenhouse effect?

Which process is a natural part of the carbon cycle that removes $CO_2$ from the atmosphere?

Which of the following is a common mitigation strategy to reduce climate change impacts?

The greenhouse effect helps keep the Earth warm enough to support life.

Evidence for climate change includes rising global temperatures and melting polar ice caps.

Carbon dioxide is the only greenhouse gas contributing to global warming.