People have always polluted their surroundings. But until now pollution was not such a serious problem. People lived in uncrowded rural areas and did not

There are many animals in Australia that you cannot see anywhere else, and talking of the animals, we should mention kangaroos in the first place.

There are four seasons in a year: spring, summer, autumn and winter. December, January and February are winter months. Days are short and nights are

In 1971, motivated by their vision of a green and peaceful world, a small team of activists set sail from Vancouver, Canada, in an old

A year is the average time it takes for the Earth to go once round the Sun. There are 12 months or 52 weeks or

Protection of environment is a major issue in Great Britain. Global warming, ozone layer problem, air and water pollution, industrial wastes are in the centre

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