EFL project about environmental problems: a ppt presentation by a year 4 student

2. Pollution means all the changes caused in the environment compromising the eco-
system damaging one or more forms of life. There are different types of pollution that can
cause serious environmental problems among which we can mention the five main:
1.Air pollution.
2.Water pollution.
3.Soil pollution.
4.Electromagnetic Pollution.
5.Food pollution.

3. The consequences of pollution can be very harmful both for the
environment and for human beings for example:
•The rising of temperatures and the melting of
glaciers.
•Death of many living beings.
•The air is filled with toxic substances.
•The air is full of toxic substances that cause
cancer, and the earth is filled with toxic substances
that kill or poison plants, which in turn kill animals that
eat them.
•And many others…

4. •Use of alternative energy sources.
•Reforestation plan of green areas.
•Design homes with the technique of green building.
•Limit car traffic.
•Recycle.
•And so on and so forth.
We know we cannot do what we like on Earth we must realize this:
or we respect the planet, or we will cause our own end
Here follows a list of possible solutions to fight environmental
pollution, even if it takes a long time.

5. Do it yourself,
Do it for all,
Respect the environment.