What does it mean that a source of energy is nonrenewable?(1 point)
Responses
1. It does not create pollution when used.
2. There is only a limited supply that can be used.
3. With proper administration, it can be reused.
4.Once used, it needs to be reprocessed for reuse.
2. There is only a limited supply that can be used.
Crude oil was formed millions of years ago from the remains of living things. Where is crude oil found today?(1 point)
Responses
1.inside rocks
2.floating in the ocean
3.inside living things that have died
4.under dry land and under the ocean
4. under dry land and under the ocean
Which fuel creates the most air pollution when burned?(1 point)
Responses
1.electricity
2.clean fuels
3.natural gas
4.coal