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Geography of Europe

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10. 11. 12. Acid Rain in Germany Air Pollution in the United Kingdom Nuclear Disaster in Chernobyl, Ukraine Acid Rain Acid Rain In Germany is rain, snow, sleet, or ... – PowerPoint PPT presentation

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Title: Geography of Europe


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Environmental Issues In Europe
  • Acid Rain in Germany
  • Air Pollution in the United Kingdom
  • Nuclear Disaster in Chernobyl, Ukraine

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Acid Rain
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Acid Rain In Germany
  • is rain, snow, sleet, or other wet precipitation
    that is polluted by acids such as sulfuric acid
    and nitric acid
  • caused chiefly from the burning of coal, gas, and
    oil by cars, factories, and power plants
  • harms the environment over large areas
  • a) can damage statues, buildings, and
    bridges,
  • b) has killed entire fish populations in
    lake,
  • c) can harm forests and soil

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Population Density Of Germany
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Areas Where Acid Rain Is A Major Problem
  • Central Europe- Germany is hit particularly hard
    by this problem because of their large industrial
    based of their economy.
  • Scandinavia
  • Eastern North America

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Pollution Management
  • Businesses specialize in managing the problem
  • Key to managing the problem is decreasing vehicle
    and industrial emissions
  • Some develop devices that remove harmful
    particles from smokestack emissions, such as
    filters, by traps that use static electricity, or
    by devices called scrubbers that wash out
    particles with chemical sprays

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Air Pollution in the United Kingdom
  • Smog is a form of air pollution
  • first used in 1905 to describe the combination of
    smoke and thick fog that at times hung over
    London and other cities in the United Kingdom
  • also refers to a condition caused by the action
    of sunlight on the exhaust gases from automobiles
    and factories

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Effects of Smog
  • Can kill (About 4,000 Londoners died within five
    days as a result of a thick smog in 1952)
  • destroys plant life
  • causes building materials to deteriorate faster
    than usual

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London-Type Smog
  • occurs when moisture condenses with smoke
    produced by the burning of coal
  • forms smog droplets
  • sulfur dioxide is in air in London--attacks the
    lungs and makes breathing difficult (called
    sulfur smog)
  • The UK is effected particularly because of the
    normal fog along with the large amounts of
    emissions

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Chernobyl Disaster in Ukraine
  • the worst nuclear accident in history
  • April 26, 1986
  • Chernobyl nuclear power station in Ukraine (then
    part of the Soviet Union)
  • caused numerous deaths and injuries
  • widespread environmental contamination

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Radiation Found In the Ground After Chernobyl
Disaster
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How Did The Disaster Happen?
  • had four nuclear reactors (devices that produce
    and control nuclear energy) in service
  • operators shut off several safety systems and
    began to power down the fourth reactor for a test
    of the plants emergency electrical power supply
  • power surge caused fuel in the reactor to
    overheat, resulting in a steam explosion and fire
  • produced a radioactive cloud more than 3,280 feet
    in height
  • radioactive substances spread over parts of what
    are now Ukraine, Russia, and Belarus
  • Air currents carried the radioactive material
    into northern and central Europe.

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The Cover-Up
  • Soviet leaders concealed the accident from the
    public for nearly two days and refused outside
    help
  • Eventually, nearby towns were evacuated
  • Cleanup workers covered the reactor with a
    concrete shell

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Effects of Chernobyl Disaster
  • 31 people reportedly died from radiation sickness
    or burns
  • more than 200 others were seriously injured
  • Fallout (radioactive material) from the accident
    caused a number of health and environmental
    problems
  • increased rate of cancer, skin diseases,
    respiratory ailments, and heart problems

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Test your learning
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