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Презентация на тему по английскому языку Ecological problems

The word “Ecology” comes from the Greek language and means “the study of the the place we live in”. So, there is no person on Earth who is not affected by ecological problems. 
Ecological problems Учитель английского языкаШемякова А.С. The word “Ecology” comes from the Greek language and means “the study water pollutionPollution of the sea is the most dangerous. The regions that air pollutionCars and factories pollute the air we use. DeforestationEspecially destruction of tropical forests, affects the balance of nature in many “Global warming”World temperatures are currently rising every year.As the planet warms up, Acid rainAcid rain falls when poisonous gases from power stations mix with The Earth is our home,  and, as they say,
Слайды презентации

Слайд 2 The word “Ecology” comes from the Greek language

The word “Ecology” comes from the Greek language and means “the

and means “the study of the the place we

live in”. So, there is no person on Earth who is not affected by ecological problems. 

Слайд 3 water pollution
Pollution of the sea is the most

water pollutionPollution of the sea is the most dangerous. The regions

dangerous. The regions that are most loaded with sea

traffic are very dirty. For example, the Baltic sea is the dirtiest zone on the planet.

Слайд 4 air pollution
Cars and factories pollute the air we

air pollutionCars and factories pollute the air we use.

use.


Слайд 5 Deforestation
Especially destruction of tropical forests, affects the balance

DeforestationEspecially destruction of tropical forests, affects the balance of nature in

of nature in many ways.
It kills animals, changes the

climate and ecosystem in the world.

Слайд 6 “Global warming”
World temperatures are currently rising every year.
As

“Global warming”World temperatures are currently rising every year.As the planet warms

the planet warms up, the polar ice caps will

start to melt. This could cause sea levels to rise and many habitats will disappear under water.

Слайд 7 Acid rain
Acid rain falls when poisonous gases from

Acid rainAcid rain falls when poisonous gases from power stations mix

power stations mix with oxygen and moisture in the

air.
These gases become part of the water cycle and may be carried a long way by the wind before they fall as acid rain,
which kills wildlife in lakes, rivers, and forests, and damages the surrounding plant life.

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