Урок- проект о проблемах экологии " Ecology problems"

• 1 слайд

  Ecology- a word came from Greek,
  means home.
  Environmental ecology
  

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  The problems we face today:
  

• 3 слайд

  a power station
  toxic fumes
  acid rain
  polluted clouds
  loss of natural habitant
  air, water and soil pollution
  fish and plants dying
  What do these words mean?
  

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  What do you see in the picture?
  

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  1) emit
  2) burn
  3) Be gathered
  4) Oxygen
  5) Atmosphere
  6) Land
  7) Sleet
  8) Wipe out
  9) Poison
  10) Reduce
  11) Harmful
  12) Solar power
  13) Heat
  
  
  
  
  
  
  A) Gas necessary in air
  B) Icy rain
  C) To be collected
  D) Use a product to produce heat
  E) Send out
  F) A layer of gas around the planet
  G) Come to earth
  H) Destroy, kill
  I) Lessen
  J) Dangerous
  K) Energy from the sun
  L) Make smth hot
  M) Kill/make sick with a toxic substance
  Match the words with definitions!
  

• 6 слайд

  1 The problem
  The problem start here. Cars burn petrol, factories and power stations burn coal and emit toxic fumes. So, the air we breath becomes polluted.
  2 Air pollution and acid rain.
  The pollution gathered in clouds with the oxygen and water in the atmosphere it becomes acid. The winds carry the polluted clouds across long distances, far 1)__________. When it rains, this pollution lands on trees, houses, buildings, cars, clothes, everywhere!!! This is called acid rain, 2)___________ there is actually “acid fog”, “snow” and “sleet” in the same way
  Acid rain
  1. A) over B) away C) to
  2. A) but B) so C) well
  

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  3 Water and soil pollution. When acid rain falls into lakes, streams, rivers and seas, they become toxic. This is water pollution and it harms, kills or wipes out fish and plant species. When acid rain flows through the soil, it poisons trees and plants. Acid rain 3)_________ causes seriouse damage to important building and objects.
  4) Good news. The good news is that the governments have been trying to reduce the air pollution that causes acid rain. 4____________ industries have been using new technologies for some time to help make factory smoke less harmful to the environment. But we need to do more! We can help reduce the amount of acid rain by using 5)_________ cars less or by using solar power to heat our home
  3. A) as well as B) too C) also
  4. A) no B) any C) some
  5. A) our B) their C) ours
  

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  After reading questions:
  - What acid rain is and what causes it?
  
  - What its effects are?
  
  - What do the governments do and what can we?
  

• 9 слайд

  How do we keep the planet safe?
  Plant trees
  
  
  Ride a bike or walk to school instead of a car
  
  
  Take part in cleaning streets and the rivers
  
  
  Try not to use plastic bags
  
  
  
  Here are some advice on how to help the environment. Try to follow these rules and share it with your friends!