Презентация, доклад на тему Экологические проблемы

Чурилова А.П.

centuries due to the development radically. Satellite observations of the Earth have revealed that 60 % of the land surface is damaged by industrial, agricultural and other human activities

is a lot of trees, and also a lot of different of species of trees. But they
are disappearing fast. Every day we see paper and cardboard-both made from wood. We see different kinds of wood being used in furniture and in other ways. Every year over 100 000 square km of forest is so badly damaged that it is very hard for it to recover.

your grandparents are now, all the forests on earth could be destroyed. In fact, the rate of destruction is increasing, so in only just over thirty years there will be very little forest left in most areas. This includes rainforests in Madagascar, Ecuador, Amazonia, Cameroon, the Himalayas and the Philippines.

the natural habitat of rare plants and insects. The power stations in the UK are responsible for causing acid rain not only in Britain but elsewhere in Europe. More than 450 mln of Britain’s trees are affected by acid rain.

and water availability. In a lot of places water supplies are poisoned with toxic chemicals and nitrates.

necessary for future generations? When we are sick we try to take care of ourselves. There is nobody but us, humans ,to take care of the Earth that is sick because of our actions.
Can we do something? Yes, we can. We can maintain life on Earth for the many generations to come

People prefer furniture made of wood
b) People damage them badly
c) We don`t know how to make paper and cardboard

All the forest can disappear…
a) Except the rain forests
b) If your grandparents don`t solve this problem
c) In about three decades

b) Is getting worse
c) Doesn`t change

People can preserve life on the Earth as…
a) They can look after themselves
b) They can act reasonably
c) They are humans