What is a nonrenewable resource?(1 point)
Responses
a resource that can replace itself quickly
a resource that can replace itself quickly
a resource that harms the environment when it is used
a resource that harms the environment when it is used
a resource that is in limited supply
a resource that is in limited supply
a resource that is used for energy
a resource that is in limited supply
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)
Responses
Yes, coal is a mineral because all rocks are nonliving solid minerals.
Yes, coal is a mineral because all rocks are nonliving solid minerals.
No, coal is not a mineral because coal is made of dead plants.
No, coal is not a mineral because coal is made of dead plants.
Yes, coal is a mineral because all rocks that are useful to people are minerals.
Yes, coal is a mineral because all rocks that are useful to people are minerals.
No, coal is not a mineral because coal can be burned to produce electricity and heat.