What is one problem with using nonrenewable energy?

the solar energy industry has shut down.
reservoir levels have increased.
fossil fuels always cost more than renewable energy.
we can rely only on what already exists.

The correct answer is C) fossil fuels always cost more than renewable energy.

One of the problems with using nonrenewable energy is that fossil fuels always cost more than renewable energy.

Nonrenewable energy includes fossil fuels such as oil, coal, natural gas, and uranium. Until today, this kind of energy still has some deposits to be used but it is nonrenewable energy, one day we are going to run out of this kind of energy. We cannot replenish it. The other big problem is that it causes so much pollution of the air and the water, damaging the environment. The option for the future is clean, renewable energy.

the answer is D. We can rely only on what already exists. I just took the quiz.

question 1: a) thurgood marshall

question 2: b) the civil rights act of 1964

question 3: c) brown v board of education

question 4: d) creation of the dept of education

question 5: a) welfare and social security

explanation:

you didn't post any options. a few things that spring is known to represent are: rebirth, birth, new life,   and life.