Презентация на тему к уроку в 10 классе: Большой Барьерный риф.

one of the wonders of the natural world -

lie?
The Great Barrier Reef lies off the north eastern

*How many years did it take for the great barrier reef to form?

The north of the Great Barrier Reef is around 18 million years old and the south 2 million Years.
The reef is beween 10,000 and 6000 years old.

Reef?
There are about 2,000,000 million fish living in the

*Who discovered the Great Barrier Reef?

Captain James Cook discovered the Great Barrier Reef in 1770. He found it accidentally when his ship ran aground on the reef whilst he was charting the eastern coast of Australia.

Barrier Reef is starting to die because of ….
1.

2. pollution, tourists and recreational fishermen are particularly damaging to the Great Barrier Reef, as they drop their plastic bags and other non-environmentally friendly items into the water.

3. pesticides from farmland is also a problem.

rubbish into the sea.
*It may contain chemicals.
*Sea animals

2. Don’t pour out washing liquid and bleach into the sea.

*They may be fatal to coral.

3. Don’t sell or buy a piece of coral.

*Tell the authorities immediatly.