very little energy is produced. ecosystems can be damaged. it contains harmful bacteria. it is a very rare resource.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Many communities in the United States use coal to produce electricity. One problem with using coal is that
Possibilities:
- very little energy is produced.
- ecosystems can be damaged.
- it contains harmful bacteria.
- it is a very rare resource.

ecosystems can be damaged.