The Clean Air Act is the federal law designed to make sure that all Americans have air that is safe to breathe. Public health protection is the primary goal, though the law also seeks to protect our environment from damage caused by air pollution
He was a very difficult man and was hated by the settlers. Because he was sent to arrest those who had made the new land grants. thats why settlers hated him.
Answer: The contribution made by the Soviets was vital. They provided diplomatic support, strategic and grand tactical planning, including the planning of the invasion of South Korea, and essential logistical support. They supplied and trained the air forces of China and North Korea
Answer: Earth and its atmosphere are continuously altered. Plate tectonics shift the continents, raise mountains and move the ocean floor while processes not fully understood alter the climate.
Explanation: Such constant change has characterized Earth since its beginning some 4.5 billion years ago.
