Key Questiosn
Nonrenewable resources Form in Earth’s crust Millions of years Buried remains of once living organisms.
Liquid Made from decayed sea life Used to make gasoline, diesel, plastics
Gas Formed from decayed sea life Used to cook and heat homes
Solid Rock Made from decayed plants
Petroleum/natural gas – drilling Coal - mining
Non-Renewable Burning of natural gas and coal - air pollution (smog and acid rain) Petroleum - water pollution (oil spills)