Which of the following is an environmental consequence of the use of the use of fossil fuels?

The primary reason that fossil fuels are harmful to the environment is that their use produces large amounts of greenhouse gasses. These gasses cause heat to build up in the atmosphere and raise the average temperature of the planet. Fossil fuels also pollute the air when they're burned and may cause environmental damage when they're mined

i do not know and i have a 100 in this class

c. establishing proper sleep hygiene