Презентация, доклад на тему Ecological problem as one of the urgent problems in our modern world

dioxide.
■ Acid rain.
■ The ozone destruction.
■ Nuclear pollution.
■ Deforestation.
■ Air pollution.
■ Water pollution.
■ Global warming.
■ The WWF mission.
■ Ways of removal and utilization of the rubbish.
■ Conclusion.

some advice to keep our environment clean;
■ to show different ways to solve of ecological problems.

Introduction
Aim is:

■ to introduce global environmental
problems and show ways
to help the Earth.

is a beautiful home for living beings, common for all the humanity forever. The number of the planet’s population is increasing constantly, but the technical progress is not only for the people’s welfare, but it also threatens the life itself. When people pursue great profits, they often act unwisely - destroy nature, pollute the environment. The poisoning of air, land and oceans is the fastest spreading disease of civilization.

over the past 100 years carbon dioxide has increased from 260 ppm to 350 ppm;
■ raising the temperature of the earth through this process knowing as the greenhouse effect:
the melting of polar ice caps;
change the climate regionally and globally;
alter natural vegetation;
affect crop production;
raise sea levels.

pollution, air pollution, soil pollution and nuclear pollution.

Acid rain injures and kills:
■ vegetation;
■ forest;
■ lakes;
■ soils.

of living things –
plants, animals and people
■ chlorine and bromine.

1979

2008

Mile Island in the USA,
■ Chernobyl in Ukraine.
Nuclear pollution cannot be seen but its effects can be terrible.

the lungs of our land, purifying the air and giving fresh strength to our people.”
Franklin D. Roosevelt

■ disappearance of forests
■ cut down
■ fire
■ lack of oxygen

■ trucks
■ buses
■ airplanes
■ smoke
■ gas
■ dirt

plants and fish
■ pesticides
■ spreading a lot of diseases

or natural gas, more carbon dioxide is added to the atmosphere.
The greenhouse effect is what causes the temperate of the Earth to rise, and creates many problems for the environment.

tides

This glacier is disappearing at a
rate of 200 metres per year.

droughts and related weather phenomena

one and only planet.

The WWF was founded in 1961. At first it was a small group of people who wanted to save animals and plants. Today the WWF was raised over 35 million for conservation projects and has created or given support to National parks in 5 continents. It has helped 30 mammals and birds to survive.
There are a lot of nature centres in all the
countries of the world, such as: “Friends of the
Earth”, “Green peace”, “Trust” and many others.

Find out how to recycle paper in your area.
■ Save water. If there is the leaky tap in your house, get someone to fix them.
■ Turn off the lights when you leave the room.
■ Turn off the TV or stereo when you are not watching or listening.
■ Unplug things that glow in the dark.
■ Don’t cut wild flowers.
■ Don’t kill wild animals.
■ Use energy saving products.
■ Use public transport instead of a car .
■ Buy or make reusable bags to go shopping with.

Be green!

think about the future you will not to have it”
John Galsworthy