Air Pollution
Air Pollution is one major problem. When trying to nurture our planet Earth back to top pristine condition, air pollution will be a giant hurdle to bypass. Elaborating more on the matter, air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores fit under the category of, "particles". Ozone, a gas, is an important part of air pollution in cities small/big. When ozone forms air pollution, it's also known as smog. Here's some more information about air pollution:
|