Презентация по английскому языку "Environmental problems"

Only after the Last Tree has been Cut Down

Only after the Last River has been Poisoned

Only after the Last Fish has been Eaten

Only THEN will you Find

  That…

                                          H.D. Thoreau. 

For thousands of years the Earth has given support to all forms of life. But now people are killing our planet.

Automobiles and other new inventions make pollution steadily worse. Since the late 1960's people have become alarmed with the danger of pollution.

Air, water, and soil are necessary for existence of all living things. But polluted air can cause illness, and even death.

Polluted water kills fish and other marine life. On polluted soil, food can not be grown. In addition environmental pollution spoils the natural beauty of our planet.

Only after the Last Tree has been Cut Down

Only after the Last River has been Poisoned

Only after the Last Fish has been Eaten

Only THEN will you Find

That…

H.D. Thoreau.

For thousands of years the Earth has given support to all forms of life. But now people are killing our planet.

• For thousands of years the Earth has given support to all forms of life. But now people are killing our planet.

• Automobiles and other new inventions make pollution steadily worse. Since the late 1960's people have become alarmed with the danger of pollution.

Air, water, and soil are necessary for existence of all living

things. But polluted air can cause illness, and even death.

Polluted water kills fish and other marine life. On polluted

soil, food can not be grown. In addition environmental pollution

spoils the natural beauty of our planet.

Sorting of dust 1

Sorting of dust 2

Thus, people would have to stop using many useful things

if they wanted to end pollution immediately. Most people do

not want that of course. But pollution can be reduced

gradually.

Scientists and engineers can find the ways to reduce

pollution from automobiles and factories. Government can pass the laws that would make enterprises take measures for reducing of pollution. Individuals and groups of people can work together to persuade enterprises to stop polluting activities.

Every year world industry pollutes the atmosphere with

about 1000 million tons of dust and other harmful substances.

Many cities suffer from smog. Vast forests are cut and burn

in fire. Their disappearance upsets the oxygen balance. As a

result some rare species of animals, birds, fish and plants

disappear forever, a number of rivers and lakes dry up.

PROTECT THE ENVIRONMENT!

THE END