Look after this planet, it’s the only one we have

Сентябрь 9, 2022

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Look after this planet, it’s the only one we have

Содержание

2. Earth is dearer than gold
3. We’ve found next problems to discuss: Air pollution Water pollution Urban sprawl Acid rain The Greenhouse
4. Rubbish dump A place where rubbish is left. The rubbish dump on the outskirts of town
5. Gas mask Gas mask : a protective mask used to cover a person's face as a
6. Acid rain Acid rain rainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm,
7. Greenhouse effect Greenhouse effect the trapping of the sun's warmth in a planet's lower atmosphere due
8. Ozone layer Ozone layer a layer in the earth's stratosphere at an altitude of about 6.2
9. Urban sprawl Urban sprawl the uncontrolled expansion of urban areas.
10. Cycle path Cycle path Special path for cyclists, separate from motor vehicles.
11. Can you say, what environmental effects have people? Trees clean the air produce oxygen People destroy
12. Water: Marine animals absorb the sun’s heat and transfer it to the atmosthere People - pollute
13. The global warming the ice cover the sea in the Arctic and Antarctic The Earth can
14. Water pollution Rivers collect rainwater Plants absorb and clean water People pollute water with pesticides and
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Слайд 2

Earth is dearer than gold

Слайд 3

We’ve found next problems to discuss:
Air pollution
Water pollution
Urban sprawl
Acid rain
The Greenhouse

Effect
The Ozone layer

Слайд 4

Rubbish dump
A place where rubbish is left.
The rubbish dump on

the outskirts of town is an eyesore.

Слайд 5

Gas mask
Gas mask :
a protective mask used to cover a

person's face as a defense against poisonous gas.

Слайд 6

Acid rain
Acid rain
rainfall made sufficiently acidic by atmospheric pollution that

it causes environmental harm, typically to forests and lakes. The main cause is the industrial burning of coal and other fossil fuels, the waste gases from which contain sulfur and nitrogen oxides, which combine with atmospheric water to form acids.

Слайд 7

Greenhouse effect
Greenhouse effect
the trapping of the sun's warmth in a planet's

lower atmosphere due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

Слайд 8

Ozone layer
Ozone layer
a layer in the earth's stratosphere at an

altitude of about 6.2 miles (10 km) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.

Слайд 9

Urban sprawl
Urban sprawl
the uncontrolled expansion of urban areas.

Слайд 10

Cycle path
Cycle path
Special path for
cyclists, separate
from motor vehicles.

Слайд 11

Can you say, what environmental effects have people?
Trees
clean the air
produce

oxygen
People
destroy forest

Слайд 12

Water:
Marine animals
absorb the sun’s heat and transfer it to

the atmosthere
People
- pollute water
- kill marine animals

Слайд 13

The global warming
the ice cover the sea in the Arctic and

Antarctic
The Earth can get the global warming

Слайд 14

Water pollution
Rivers collect rainwater
Plants absorb and clean water
People pollute water with

pesticides and chemicals