Author Question: The Clean Air Act Amendments of 1990 did which of the following? a. Placed controls on a wider ... (Read 42 times)

SAVANNAHHOOPER23 · **on:** Jul 9, 2018

The Clean Air Act Amendments of 1990 did which of the following?

a. Placed controls on a wider range of emission sources than ever before
b. Required all motor vehicles to use oxygenated fuels by the year 2000
c. Authorized 5 billion per year in federal subsidies for the development of a practical electric-powered car as a means of bringing about a dramatic reduction in air pollution
d. All of the above

Question 2

What role do states play in environmental protection?

a. Gather information on air and water pollution within their borders
b. Take enforcement actions
c. Often impose air pollution standards that exceed federal minimum standards
d. All of the above