Hydroelectric power creates none of the gases that contribute to air pollution and acid rain.
Most of these plants are still going strong, contributing heavily to smog and acid rain.
These emissions have been established to have a negative impact on the environment, contributing to acid rain and climate change.
Utilities have several strategies they may use to reduce the emissions that contribute to acid rain.
Hydrocarbons also contribute both to acid rain and to ozone formation.
It will also reduce the allowable levels of emissions that contribute to acid rain and air pollution.
Pollution from fossil fuels also contributes to urban smog and acid rain.
For those of us without science degrees, these are the chemicals that contribute to acid rain.
They contribute not only to smog and acid rain, but to global warming.
Most of them are still going strong, contributing to smog and acid rain.
