Презентация "Защита окружающей среды"

• 1 слайд

   POLLUTION OF THE ENVIRONMENT
  
  

• 2 слайд

  Pollution of the environment - unwanted change
  of properties as a result of various substances and connections in nature. It leads to the increase of the ozone hole and acid rains . «Bad is the bird which pollutes it`s own nest».
  

• 3 слайд

  THE OZONE HOLE
  
  When we spray air freshener,varnish or other aerosols we usually do not think that it may cause harm to the environment . It turns out it may! In these cans there are substances which fall into the atmosphere destroying the ozone layer .If the ozone layer is destroyed all the living beings on the Earth will perish.
  

• 4 слайд

  ACID RAIN
  Acid is formed in the sky from air pollution emissions of industrial enterprises of boiler-houses, cars. Dropping to rain upon the earth he destroys all living things . Unfortunately, people in many parts of the world are increasingly faced with this disaster .
  

• 5 слайд

  Pollution of the environment
  Cars and other new inventions make pollution more intense. But scientists are trying to invent cars that pollute less.
  

• 6 слайд

  
  Air, water and soil are necessary for the existence of all living beings . However polluted air can cause illness and even death . Polluted water kills fish and other marine animals .
  

• 7 слайд

  DEVELOPMENT OF THE INDUSTRY
  Development of the industry has also led to the pollution of air, water and soil.Industrial wastes are
  dangerous.People really changed the Earth.It becomes more dangerous for their health , for the future of their children .
  

• 8 слайд

  DEVELOPMENT OF SCIENCE
  The person is persistently looking for effective means of combating against weeds and pests. Development of the chemistry gave such tools as pesticides. People began to apply them widely .But these substances destroy all living things and besides are extremely dangerous for the person .
  

• 9 слайд

  Pollution of the environment
  People always pollute the environment, but it was not such a serious problem. But today is the time to think. People must stop the pollution of the environment immediately.
  Tomorrow the earth can die!
  

• 10 слайд

  Stop pollution !
  
  
  Nothing is forever
  And nature is getting tired.
  If we don’t stop and think today
  Tomorrow the Earth could die
  

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Презентация подготовлена для использования на уроках английского языка. Содержит материал, необходимый для изучения учащимися 8 класса. Тема актуальна. Материал содержит данные для урока.Важна лексика для усвоения. Материал можно использовать как на уроке, так и во время внеурочной деятельности.Презентация помогает лучше запомнить лексику и усвоить материал. Материал яркий и красочный. Содержание хорошо запоминается.Его можно использовать при рассказе на тему о защите окружающей среды.