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This national park was established by the U.S congress and signed into law by president Ulyssez S. Grant in the year of 1872
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The Lacey act provides that it is illegal to import transport or purchase fish or wildlife. This axt prevented hunting in Yellow ston national park
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Heavy smog conditions forced L.A to shut down local schools for half the moth of October It also made people realize that they were slowly killing earth
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NASA realesed the Blue Marble photos of earth from space it gave the americans a first look of whar earth looke like from space!
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The River called Cuyohoga was ignited when the pollutions and chemicals floating on the river and caught fire wich then cause the river to ooze but not flow
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The first Earth Day was celebrated by 20 million people across the Nation. It was organized by Gaylord Nelson a former wisconsin senator
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Cogress passed the Endangered Species act to protect endanered animals from going extinct or are possibly extinct
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Congress Passed the Safe drinking water act because they needed to be protecting americans from xvbnon safe drinking water
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NASA warned congress about global warming and the effects oof it was then the first news we got about global warming
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Earth concerts around the world Featured many artists like Madonna Black eyed peas The red hot Chili peppers and many more othe artists. These concerts showed that people actually cared about the enviroment who weren't enviromentalists.
