Question

Which fossil fuel is the most abundant in the united states

Answer 1

[AI-generated answer — Bot GPT 3.5]

The most abundant fossil fuel in the United States is coal. The US is one of the world's largest coal producers and has an estimated 237 billion tons of recoverable coal reserves. However, it is important to note that coal is also one of the most environmentally damaging fossil fuels, contributing significantly to air and water pollution and greenhouse gas emissions.