Ecological problems and Environmental protection

Научно-исследовательская работа
ppt
20.03.2018

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«Ecology» is a very popular word today. But what does it mean? Ecology is a science which studies the relationship between all forms of life on our planet and the environment. This word came from Greek “oikos” which means home. The idea of home includes our whole planet, its population, nature, animals, birds, fish, insects and all other living beings and even the atmosphere around our planet.

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Ecological problems and environmental protection

The most serious environmental problems are: • Pollution in its many forms (water pollution, air pollution, nuclear pollution) • Noise from cars, buses, planes, etc. • Destruction of wildlife and countryside beauty • ·Shortage of natural resources (metals, different kinds of fuel) • The growth of population

Water pollution

Air pollution

Air becomes polluted in many ways.

Cars, trucks, buses, airplanes, factories and plants send burnt gases into the air.

Greenhouse effect.

Acid rains

Nuclear pollution

Animals need help

Rubbish

The RSPCA The WWF “Friends of the Earth”

• Please, be quiet, leave radios at home. • Help to keep all water clean. • Protect wildlife, plants and trees. • Do not spoil the gardens – do not leave litter. • Do not damage the banks of the rivers. • Do not disturb animals.

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