Презентация по английскому языку на тему "Проблемы экологии"

• 1 слайд

  Ecological problems
  of our planet
  
  And how we
  can solve
  these problems.
  Автор: Стрельникова Арина 7А
  Ученица МБОУ «Центр образования №15»
  Уфа 2017
  
  

• 2 слайд

  Forest cutting
  STOP
  

• 3 слайд

  •Annually about 15 billion trees are cut down.
  Aftereffect
  Destruction of forests leads to cardinal temperature changes and the speed of the winds.
  
  What can people do to save forests
  Rational and economical using of paper products, buying recycled products, greening the area around their homes
  

• 4 слайд

  Reduction of biodiversity
  

• 5 слайд

  • Annually 10-15 thousand varieties of organisms disappear
  Aftermath
  The less the planet's biodiversity, the worse the conditions of survival in it.
  What people can do to save plants and animals
  Cleaning up the environment and restore natural ecosystems, limit the hunting of rare species, creation of protected areas.
  

• 6 слайд

  Water pollution
  

• 7 слайд

  Aftermath
  The share of fresh water, fit for consumption accounts for only 3% of the total. Despite this, people in their work mercilessly pollute it. All of these threatens a lack of fresh water for a large number of people. And, as a consequence, the increase in the number of deaths from thirst.
  Most of the water resources on Earth is polluted.
  What people can do to prevent water pollution
  Water pollution is a serious problem for humanity, but there are many ways to solve it: to learn the careful attitude to natural resources, to create a more perfect cleansing water mechanisms, to implement zero-discharge technology in industry, reuse of treated waste water
  

• 8 слайд

  Waste
  

• 9 слайд

  Aftermath
  The negative impact of waste manifested in increased morbidity, deterioration of their living conditions, reduced productivity of natural resources.
  In nature annually more than 50 billion tons of waste
  What people can do in order not to pollute the planet
  To reduce the amount of garbage, we can recycle the waste and produce secondary raw materials, suitable for subsequent use in industry. Very effective to collect used paper products to the recycling plant.
  

• 10 слайд

  We have only one planet! But she dies because of us. We strip her, pollute and destroy. Think again! It's our home and we're here to live! We must care of our planet.
  Let's save our planet together!