The Earth is in danger

Water as very important element for life on the Earth. The reasons and climate change consequences on a planet. A problem of disappearance of many kinds of wild animals and birds. The requirement of protection of wild animals from disappearance.

Рубрика Иностранные языки и языкознание
Вид доклад
Язык английский
Дата добавления 19.11.2011
Размер файла 10,1 K

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The Earth is in danger

earth danger climate

April 22nd is Earth Day. People all over the world think about our planet. They think about air, water, plants and animals on the Earth. They say our planet is in danger. Many people do not know how to protect animals and plant world, how to keep the water clean and the air fresh. Bur they are ready to do it. They try to help nature.

Water is very important for life on the Earth. It is in oceans, seas, rivers and lakes. There is much water on our planet and at the same time there is little water on it. It is so because very little water on the Earth good for drinking. In many rivers and lakes water is very dirty. Sometimes people cannot swim even in the sea because the sea and the seaside are not clean. In many places water is not drinkable. It is dangerous to use. Even fish die in such water.

For example Lake Baikal is the deepest fresh water lake. It's very beautiful but now it is in great danger? Because of the factories which are near it. It is 1741 metres deep. At some places the water in the lake is so dirty that it can kill animals and plants in Baikal and near it.

The way people live has changed the climate on our planet. Nowadays the temperature is rising. You cannot have real Russian winter in Moscow any more. In the north of the Europe the climate has become milder and warmer too. If the temperature grows by 3-4 degrees it will be impossible to live on the planet.

Some people's activities do a lot of harm to the forests. People cut down trees to build farms, houses and roads. Many animals and plants lose their homes. This is bad for the Earth's air. This is also very bad, because nowadays it's difficult to breathe in big cities.

People have lived on our planet for many years. People depend on their planet, on the Sun, on animals and plants around them. Many animals and birds on the Earth are disappearing nowadays. Many of them are in danger. Indian tigers and African elephants are among them. People have hunted and killed many tigers in India and a lot of elephants in Africa.

Tigers and elephants are often dangerous animals. Some people are afraid of tigers and kill them to save their domestic animals and their lives. But some people have often hunted tigers for fun and for their beautiful skin.

The result is very sad. There are few Indian tigers on the Earth now. Moist tigers don't hunt people nowadays. People have cut down many trees. Ant the question is: have those animals got a future? We can ask the same questions about African elephants. They are wonderful animals. They can help men. In the last century Africa was full of elephants. But these days there are not many of them in African parks.

Many wild animals and birds are also disappearing from the Earth.

People must take special care of them all. We must save wild animals. We must find the right balance between land, people and animals. We must take care of nature. So, the problem now is to protect life on the Earth, to save our planet for people.

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