Do they CAUSE pollution? Not really. However, by obstructing the normal tidal flows of sea water, they allow pollutants to accumulate in the tidal basin, preventing the pollutants from flowing back out to sea.
yes because it can cause pollution to thae air and enviroment
Wind and wave and tidal
Mainly: Solar, wind, geothermal. and hydropower energies AND TIDAL ENERGY.
Geothermal energy is green because it doesn't cause pollution.
Yes, and it is a ecomomy of fossil fuels. Also any pollution.
There may be some, as the plant is built. But for the actual running of the plant - no.
no nly thermal pollution
it does not cause pollution
no because wind energy is natural energy
Yes. For example, burning logs for energy or fires causes pollution (smoke and ash)
Pollution is the introduction of contaminants into nature that can cause a negative change. Pollution can be chemical or it can be energy.
tidal energy is created by turbines that does make tidal power
it will cause air pollution