1.66M
Category: ecologyecology

Environmental Protection

1.

Environmental Protection

2.

Our Planet is in Danger!
Every day we hear about environmental problems:
Acid rains
Pollution rivers, air, soil
Greenhouse effect
Destruction ozone layer
Nuclear waste, weapons

3.

Acid rains
Acid rain is rain consisting of water droplets that are unusually acidic
because of atmospheric pollution.
Acid rains is a serious environmental
problem.

4.

Waste
Chemical and nuclear waste pollute river
water, air, soil and killing nature.

5.

Greenhouse effect
The greenhouse effect is the
absorption of energy reflected
from the Earth's surface by
carbon dioxide and other
gases in the atmosphere,
which leads to an increase in
temperature.

6.

Litter
Recycling plays a great role. It helps to
save resources and keep the
environment from dangerous for it
materials. There are many special waste
bins for recycling in many cities all over
the world.
The waste may contain polymeric
and similar materials. The process of
decomposing of them takes much
time.

7.

What can we do to protect nature?
We can recycle newspapers, bottles and metal cans.
We mustn’t cut down trees.
Feed birds in winter.
Protect wildlife, plants and trees. Keep all water
clean.
Don’t use aerosol sprays.
Don’t use chemicals in the garden.
Turn off the light when you leave the room.
Don’t cut wild flowers.
Try to avoid buying plastic. It’s hard to recycle.
English     Русский Rules