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Презентация на тему Ecological problems. Let’s save our planet!
Содержание
- 2. For centuries man lived in harmony with
- 3. Ukraine is suffering a lot of environmental problems. There are many consequences of damaging environment.
- 4. Large cities with thousands of smoky industrial
- 5. It is the air pollution. For example,
- 6. The Dnipro and others rivers are in
- 7. We kill animals for our needs and
- 8. Forests are cut and burn in fire.
- 9. LET’S SAVE OUR PLANET!
- 10. The world has a lot of environmental
- 11. Скачать презентацию
- 12. Похожие презентации
For centuries man lived in harmony with nature until industrialization brought human society into conflict with the natural environment. Today, the contradictions between man and nature have acquired a dramatic character.
Слайд 3 Ukraine is suffering a lot of environmental problems.
There are many consequences of damaging environment.
Слайд 4 Large cities with thousands of smoky industrial enterprises
appear all over the world today.
In Ukraine these cities
are Kharkiv, Dnepropetrovsk, Donetsk, LuganskСлайд 5 It is the air pollution. For example, pumping
waste gases from a power station or metallurgical plants
do not get rid of them. The waste gases cause acid rains.Слайд 6 The Dnipro and others rivers are in danger.
They are filled with poison: industrial waste, all kinds
of chemical elements and pesticides. Ukraine releases polluted water, heavy metal, organic compounds, and oil-related pollutants into the Black Sea.Слайд 7 We kill animals for our needs and destroying
our fauna! More and more animals are becoming extinct.
Слайд 8 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.Слайд 10 The world has a lot of environmental groups
