Презентация на тему Защита окружающей среды

Planet!

We’ve no time to stand and

stare.
No time to see when wood we pass,
Where squirrels hide their nuts in grass.
No time to see in broad daylight
Streams full of stars like skies at night.
A poor life this is, if full of care,
We’ve no time to stand and stare.

light – to be careful!
To take care of the

planet
is to take care of your own house.
(The Dalai Lama).

Ecology.
Today we’ll speak about it.
We’ll go deeper

into the environmental problems. The weather is changeable nowadays because of the global warming which threaten our planet.
What do you know about it?

nature and about 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.

of today?
Air 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).

worried about the 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

animals, birds, fish and people. But what’s happening now?





Air
Water
Land
A lot

of rivers and lakes are polluted
Sea animals are hurt

Air pollution is not reduced

Global warming is caused by the greenhouse effect

The forests are cut down
When the forests disappear many animals are disturbed
Most of the countryside is spoiled

THE ENVIRONMENT?
We pollute the air. – We change the

climate.
We leave a fire. – We destroyed the forest.
We throw away plastic bottles. – We damage nature.
We leave litter in the forests. – We hurt animals.
We break trees. – We disturb birds.
We don’t recycle paper. – We cut down trees to make new paper.
We throw litter in the rivers and seas. – We cause water pollution.
We leave glass bottles in the forest. – We hurt animals and people.

WHAT ARE THE RESULTS OF
OUR INFLUENCE ON THE ENVIRONMENT?

We pollute the air. – We change the climate.
We leave a fire. – We destroyed the forest.
We throw away plastic bottles. – We damage nature.
We leave litter in the forests. – We hurt animals.
We break trees. – We disturb birds.
We don’t recycle paper. – We cut down trees to make new paper.
We throw litter in the rivers and seas. – We cause water pollution.
We leave glass bottles in the forest. – We hurt animals and people.

holiday?




There are over 300 nature centers in British cities.

There are a lot of environment
groups: Friends of the Earth, Greenpeace and others.

What are these groups’ concerns?

the 1960s in Canada. It has a policy of

non – violent direct actions. Greenpeace message is “When the last tree is cut down and the last fish killed, the last river poisoned, then you will see that you can’t eat money.”

pressure group. This organization was founded in the UK

in 1971. The aim of the group is to protect the environment. The main concerns are air, sea, river and land pollution; recycling, etc. “Friends of the Earth” has branches in 30 countries.

RSTB (The Royal 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.

to Animals
The RSPCA (The Royal Society for the Prevention

of Cruelty to Animals) is an organization (a charity) in Britain . The members of this organization protect animals.

questions:

What is this article about?
Where does acid rain come

from?
What damage does acid rain cause?
What does the government do about acid rain?
What must we do to protect our planet?

keep
the land, air and water clean.
The Code

of Ecological Rules for all pupils of our school.
- Don’t break trees.
- Don’t leave litter.
- Keep dogs under control.
- Put litter away.
- Keep your place tidy.
- Grow trees and flowers.
- Don’t cut wild flowers.
- Don’t burn fires.

The Earth is our home