Which promotes a more sustainable use of resources A.Using more oil to fuel cars B.Using more landfills C.Switching to solar electricity D.Mining for more coal?

C. Switching to solar electricity promotes a more sustainable use of resources. Solar energy harnesses a renewable resource, reducing reliance on fossil fuels like oil and coal, which emit greenhouse gases and deplete non-renewable resources. This transition supports long-term environmental health and reduces waste associated with landfills. Overall, solar electricity contributes to a cleaner and more sustainable energy future.