Презентация, доклад по английскому языку Save the Earth для 7 класса.

Петрова Т.Н., учитель английского языка средней школы №5 г. Петрозаводска.

pollution, global warming,
litter, acid rains, cutting down trees, …)
What kinds of pollution do you know?
Why is (water, …) pollution dangerous?
( ….. poisons water, kills sea animals and plants,
causes acid rains, destroys natural habitats,
poisons land, kills people and animals, destroys
the ozone layer).

My eyesight is not good.
2. We ….. go to school on Saturdays.
3. I …. go shopping, my parents bought enough food.
4. We …. write tests every month.

polluted rain.
What causes acid rain? -
Air pollution causes it.
What effects does it have? -
Lakes, seas and oceans become toxic.
Water pollution wipes out fish and plant
species. Acid rain poisons trees and plants.
What are governments doing? –
Governments have been trying to reduce
air pollution.
What can we do to solve this problem? –
We can use solar power and reduce using cars.