• Identify the laws passed to help ameliorate the environmental issues in the U.S. or around the world related to these three impacts. Have any laws been passed since this movement in the 1970s? If there have been laws implemented, summarize the spirit of the law and comment on the effectiveness of the law.
• Based on your research, examine whether the state of the environment has become worse or has improved as a result of these laws. If you think conditions have not improved, suggest solutions or steps that must be done to improve the situation.

answer these as essay questions no short answer ecology