What item pollutes the most?
What item pollutes the most? Cigarette butts — whose filters contain tiny plastic fibers — are the most common type of plastic waste found in the environment. Food wrappers, plastic bottles, plastic bottle caps, plastic grocery bags, plastic straws, and stirrers are the next most common items.
What is the number 1 cause of pollution?
Burning Fossil Fuels The biggest contributors of air pollution are from industry sources and power plants to generate power, as well as fossil fuel motor vehicles. The continuous burning of fossil fuels releases air pollutants, emissions and chemicals into the air and atmosphere.
Who are the worst polluters?
The US, China and Russia have cumulatively contributed the greatest amounts of CO 2 since 1850.