Презентация на тему по теме Экология 8 класс

down
wildlife
waste
to destroy
to throw away
to be out of danger
to predict
to

protect

the environment
disaster
trees
protection
chemical
from pollution
the future
to be in danger
to disappear
animals
litter

down
wildlife
waste
to destroy
to throw away
to be out of danger
to predict
to

protect

the environment
disaster
trees
protection
chemical
from pollution
the future
to be in danger
to disappear
animals
litter

in the world.
Australia is the smallest continent in the

world.
Ottawa is the capital of Canada.
The Atlantic Ocean washes North and South America.
The Nile is the longest river in the world.
The Caspian Sea is the largest lake in the world.
Lake Baikal is the deepest lake in the world.
Russia is the largest country in the world.
Tokyo is the largest city in the world.

The USA
France
Germany
The United Kingdom
Asia
China
Korea

The Alps
The Caucasus
The Pamirs
The Arctic Ocean
Russia
Moscow
St.Petersburg
Lake Baikal

Ex. 4

Why is a deforestation really a problem?

Is a

deforestation really a problem?
When will the rain forests vanish in the world?
How many hectares of forest are cleared annually?
What country has the world’s highest deforestation?