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  Studied, understood and explained the movement and actions of glaciers and how they affect earth and related to earthquakes.
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  A book written by Henry David Thoreau
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  Founded by John Muir the club works to reserve and preserve land and promotes green living.
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  Created consequences for those who violate laws set by the government regarded preserving todays land and wildlife
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  Public land set aside to preserve the wildlife and enviorment
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  Administers the nations National Forests and grasslands.
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  Served as first chief of the United States Forest Service.
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  Founded in 1983, protection of seagulls
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  provide general protection for any general kind of cultural or natural resource
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  A law stopping the public grazing of lands
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  Duck Stamp Act. License to hunt migratory birds.
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  Agency conserves US fish
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  Works to conserve endangered species
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  Provide control of pesticide
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  Limit the shipment of oil
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  Roland and Molina (UCI) announce that CFC's are depleting the ozone layer the montreal protocol the kyoto protocol the rio conference the cario conference.
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  Law of disposal of hazardous waste
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  regulates the environmental effects of coal mining
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  Governs water pollution
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  appalling environmental tragedies ... on the eastern edge of Niagara Falls,
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  A near disastorous accident that almost lead to radiation waste poisioning thousands of people
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  a gas leak incident in India, considered the world's worst industrial disaster.
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  Accident that exposed people and animals to killer radiation
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  clean up uncontrolled releases of specified hazardous substances
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  protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion
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  oil spill occurred in Prince William Sound, Alaska
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  1992 established regulations requiring certain federal, state, and alternative fuel provider
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  preserving spectacular desert lands
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