Use and throw away fewer carrier bags;
Waste less paper;
Turn rubbish into energy;
Use rubbish again after recycling, buy recycled paper, recycle newspapers.
T: People cut down forests down and build houses. There is no place for animals to
live, many animals and plants disappear. Besides people kill animals for skin,
bones, fur, meat, people catch birds, pull out wild flowers. Many forests are burnt
because people leave fire. The Earth is in danger.
P: Disappearing Animals. (слайд №6)
Every day there are more and more people living on the Earth. All these people
need room to live. So they move into the places that are already homes for plants
and animals. Forests are cut down, and wild areas are filled with houses and stores.
When people move into a new land, the plants and animals that live there can
become endangered– which means they begin to disappear because there’s no
place for them to live. Some even become extinct-which means that they all die
out, and are gone from the Earth forever. We enjoy pictures and stories about
dinosaurs that lived on the Earth many millions of years ago. They’re all extinct
now. It is too late for a fifth of the world’s freshwater fish species, which have
vanished for ever. And about three-quarters of the wild relatives of crops, which
we are vital for preserving and increasing food supplies through interbreeding,
have been lost over the past century.
To protect wildlife we must:
Organize conservation projects;
Organize national parks;
Fight against poachers.
T: Every year world industry pollutes the atmosphere with about 1. Million tones
of dust and other harmful substances. One locomotive pollutes the air as much as
40-50 cars do. I’d like to say that there is a problem with the ozone layer. This is
very helpful, it protects our skin from the sun rays.(слайд)
P: Depletion of the Ozone Layer. (Слайд №7)
Up in the sky, above the air we breathe, there’s layer of gas called ozone. It helps
us by blocking out the sun rays that can harm our skin , and by letting the rays that