US Environmental Protection Agency
Epa: Acid Rain
What are the causes and effects of acid rain in our environment? To learn more about this serious environmental issue check out this website. Contains a page with several acid rain activities for students.
US Geological Survey
Usgs: The Effects of Acid Rain
Geology and chemistry of acid rain effects. Lots of building and monument pictures showing acid rain damage. Be sure to follow the "next" link at bottom of each page.
US Environmental Protection Agency
Epa: Acid Rain
Explore more about acid rain. This is an online experiment to observe "The influence of acid rain on plant growth." Find out how acid rain can damage your plants directly and indirectly.