Answer:
A: Reduce their consumption of nonrenewable resources
Explanation:
There is a serious problem that we, as humans and inhabitants of the earth, are facing. Many nonrenewable resources are running out, and in using all our resources, we are destroying the planet.
Many people are trying to slow down the effect we are having on the planet by finding ways to use renewable sources of energy. For example burning coal for energy is having a very negative impact on the environment, and hence new energy opportunities such as solar power, is now appearing.
