Which of the following describes an environmental problem that can result from the combustion of fossil fuels to generate electricity?

A. A chemical reaction occurs between the fossil fuel and oxygen to produce energy for the generation of electricity.

B. Carbon dioxide is a product of the combustion fossil fuels, and it can lead to global climate change when released into the atmosphere.

C. The combustion of fossil fuels can heat water to convert the water into steam to turn turbines that are connected to electrical generators.

D. Combustion reactions using fossil fuels require more energy than they produce and are therefore very inefficient.