Презентация по английскому языку "In harmony with nature"

Ecological problems today

Cutting down of trees

• The United Nations Organization say, that the forest die in the world very quickly. Every year 13 millions hectare of the forests die, and 6 hectare of the forests appear.
• It mean that every second the forest measuring a football field die.

Destroying of ozone layer

The hydrocarbons destroy structure of ozone layer. He thin and it bring to appear of the ozone hole.

The ultra-violet ray is danger for all alive being.

Reduction variety of wildlife

• The scientific say, that 10-15 thousand of various animals disappear every year. The less variety of wildlife, the harder it is exist on the Earth.
• It is necessary to expand the area of nature areas for save the rare kinds of animals.

Water pollution

• Over the past decade many rivers and lakes have become the gutters.

Oil pollution

• The oil pollution is a huge problem. The oil cause the poisoning and death of being.

Waste

• The humanity is in front of problem utilization of waste today.
• Every year 50 milliards ton of waste appear in the environment. This waste is a source of environmental pollution, but people may use its for the production of second production.

Thank you for your attention!