Is Wildfire Smoke Dangerous for Health?
What is wildfire smoke, why is it dangerous for human health, and why has it been the subject of news in Canada, the Northeastern coast of the United States, the midwest, and most recently L.A.?
A fossil fuel is a natural fuel, such as coal, gas, or oil – and is formed from the Earth’s crust. Fossil fuels are extracted and used to be burned as fuel: such as for a train powered by coal. Fossil fuels are also used to provide heat or generate electricity.