Emission Control
Emission control implies control on use of fossil fuels. The fossil fuels can produce greenhouse gases, such as carbon dioxide and others. So, we need to control the use of fossil fuels, because they can harm our world. We can use petrol without plumbum (unleaded gasoline) because this petrol does not release the smoke that can pollute our environment.
Read more about this topic: Ecological Engineering Methods
Famous quotes containing the words emission and/or control:
“Approximately 80% of our air pollution stems from hydrocarbons released by vegetation, so let’s not go overboard in setting and enforcing tough emission standards from man-made sources.”
—Ronald Reagan (b. 1911)
“Only one thing is certain: if pot is legalized, it won’t be for our benefit but for the authorities’. To have it legalized will also be to lose control of it.”
—Germaine Greer (b. 1939)