Статья на английском языке "Ecological problems of the Urals" для учащихся 10-11 классов.

• 1 слайд

  Ecological problems of the Urals
  

• 2 слайд

  Ural is the largest economic and industrial district of Russia.
  

• 3 слайд

  Ural - one of the largest old industrial districts of the world
  The roots of ecological trouble are covered in history of forming of his industry. Bases of metallurgical industry were stopped up yet at Petr I
  

• 4 слайд

  Modern ecological situation of the Ural region
  contamination of reservoirs
  contamination of atmosphere
  contamination of soils
  radiation contamination
  
  

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  Sources of contamination
  Industry that has a high concentration in this district of different directions:
  Chemical and Metallurgical industry
  Transport
  Acid rains
  

• 6 слайд

• 7 слайд

  Contamination of soils
  A problem in the field of appeal of wastes of production and consumption continues to remain one of actual, because soil is a risk of habitat factor influencing on quality of life and health of population.
  

• 8 слайд

  Contamination of atmosphere
  
  Cities plugged in the list of cities of Russian Federation with the most level of contamination of air- it is Yekaterinburg, Kurgan, Magnitogorsk, Pervouralsk Iridescent, Chelyabinsk
  

• 9 слайд

  The Ural district is the indisputable leader of Russia on the degree of contamination of air harmful extrass from stationary sources: they here make more than 20% from the general amount of pollutants of atmosphere.
  

• 10 слайд

  Contamination of water
  One of main problems of water consumption on Ural was and there is a problem of adjusting of flow of the rivers. This problem results in death of the small and even middle rivers.
  

• 11 слайд

  A most danger for water sources is presented by the dumps of ores and mineralized breeds of mining enterprises, especially coloured metallurgy
  

• 12 слайд

  Industrial enterprises throw down effluents straight in the rivers. Contamination of fresh waters and earth conduces to morbidity of people. Radionuclide's get in the rivers and reservoirs from flows and extrass of enterprises of radio-chemistry industry. Chemicals partly dissolve in water, but mainly accumulate in the ground sinking and ruinously operate on all flesh
  

• 13 слайд

  Decision of ecological problems
  Building of sewage treatment plants on enterprises and factories
  Creation of reserves
  To plant trees and shrubs cities
  To use alternative technologies
  To use clean energy sources ecologically
  Toughening of control and punishments for contamination of environment and for poaching
  

• 14 слайд

  Thank you!!!