HOW DO YOU TREAT the EARTH? PRESENTATION FOR THE STUDENTS OF THE 10 th FORM

relation of man with it.

Practically, it is a science studying whether we, human being, keep our common house, our planet Earth, in a good state and how we use the gifts it is giving us: water, air, land, plants, animals and minerals.
Ecology is a science which studies the relationship between all forms of life on our planet with its environment.

pollution, smog, water pollution, destruction of natural resources.

The ozone layer in the upper atmosphere protects the world from the sun’s harmful rays. The chemical used widely in aerosol cans, refrigerators, and other products are destroying this precious layer.
The electric power station burn coal to produce the energy that keeps our light on. That burning coal gives off gas that came the greenhouse effect (парниковый эффект) and acid rains (кислотные дожди).

Earth, some ecological problems appear:
Air and water are polluted
Forests are cut down
Animals are damaged
Wildlife is disturbed
Litter is put into water
Health is spoiled

Canada. It has a policy of non – violent direct actions.

Society for the Protection of Birds) is a voluntary organization in Britain. It was founded in 1889 with the aim of protecting wild birds. The society has over 200,000 members.

(The Royal Society for the Prevention of Cruelty to Animals) is an organization (a charity) in Britain . The members of this organization protect animals.

national parks and 84 nature reserves in Russia. National parks protect the countryside and allow people to enjoy plants, animals and birds.