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)
“Grown-up people do very little and say a great deal.... Toddlers say very little and do a great deal.... With a toddler you cannot explain, you have to show. You cannot send, you have to take. You cannot control with words, you have to use your body.”
—Penelope Leach (20th century)