Over the following years these emission limits will be lowered to further encourage the driving of cars which pollute the atmosphere less.
Change the air filter on a regular basis to remove trapped dirt and debris that could pollute the air of your home or workspace.
While this is generally considered a clean energy in that it doesn't pollute the environment, creating dams and other necessary structures to use the water can harm fish and wildlife as well as change the eco-system in the area.
With new emerging technologies and improvements of existing renewable energy sources, dependency upon foreign oil and other fossil fuels that pollute the planet can eventually be replaced with clean sustainable energy sources.
Their plastic lid wears out easily and allows the applicator and shadow dust to pollute the inside of my purse on a regular basis.