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16)to exploit the environment;

17)environmental challenge.

19.Choose any five words and make sentences to describe environmental problems in your country.

20.Read the article in ex. 14 – 15 again. Are these statements true or false? Prove your ideas.

1.Some scientists think that we are coming back to Renaissance.

2.Some scientists think that humans are pressed by ecosystem so they can disappear as species in the nearest future.

3.No one in the world starves.

4.Some people like to live in water stress areas.

5.Tony Blair predicted great disasters. И

6.In the USA new-born babies are fed by chemicals.

7.United Nations says that the populationДwill decrease.3. What causes all environmentalАproblems?

4.How many people are thereбin the in the world?

5.How many of themиlive in Russia? What are the future prospects?

6.Why is poverty a factor of environmental problems?

22.Use the Internet to find some data on important environmental problems. Design a poster arranging your information in tables/charts. In group choose the best poster.

23.Write the words associated with the word pollution into the bubbles. С

pollution

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24.What do you think life and death issue is?

25.Look at the pictures in ex. 27, 32. What do you think the text is about?

26.Before you read try to predict the right answers to the questions 1

– 4.

1.Life on earth exists only because of …

a) greenhouse effect; b) warm temperatures; c) fresh water.

some of the biggestСenvironmental issues facing humanity, Alex Kirby considers the Earth's growing pollution problem.

One of the main themes of Planet Under Pressure is the way many of the Earth's environmental crises reinforce one another.

Pollution is an obvious example - we do not have the option of growing food, or finding enough water, on a squeaky-clean planet, but on one increasingly tarnished and trashed by the way we have used it so far.

Cutting waste and clearing up pollution costs money. Yet time and again it is the quest for wealth that generates much of the mess in the first place. Living in a way that is less damaging to the Earth is not easy, but it is vital, because pollution is pervasive and often life-threatening.

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Air: The World Health Organization (WHO) says 3 million people are killed worldwide by outdoor air pollution annually from vehicles and industrial emissions, and 1.6 million indoors through using solid fuel. Most are in poor countries.

Water: Diseases carried in water are responsible for 80% of illnesses and deaths in developing countries, killing a child every eight seconds. Each year 2.1 million people die from diarrhoeal diseases associated with poor water.

Soil: Contaminated land is a problem in industrialised countries, where former factories and power stations can leave waste like heavy metals in the soil. It can also occur in developing countries, sometimes used for dumping pesticides. Agriculture can pollute land with pesticides, nitrate-

rich fertilisers and slurry from livestock. And when the contamination reaches rivers it damages life there, and can evenИcreate dead zones off the coast, as in the Gulf of Mexico.1. Washed so clean that wet strands squeakДwhen rubbed, completely clean.

2.Easy to see or understand, evident.А

3.A large amount of moneyбand valuable material possessions

4.Any transport in or by which people or objects are carried, especially one fitted with wheels.и

5.Illness or sickness in general.

29.Write these words in your language.

30.Look at the words from the first part of the article (ex. 27) and try to explain them, and then write the words in your language:С

1)environmental crises;

2)increasingly tarnished;

3)clearing up pollution;

4)less damaging;

5)life-threatening;

6)outdoor air;

7)indoors;

8)industrial emissions;

9)dead zones;

10)contaminated land.

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31.Choose any five words and make sentences to describe Picture 13.

32.Read the second part of the article and match the headings with the paragraphs.

a. Trade-off b. For one and all c. Chronic problem 1.

Chemicals are a frequent pollutant. When we think of chemical contamination it is often images of events like Bhopal (1) that come to mind.

But the problem is widespread. One study says 7-20% of cancers are attributable to poor air and pollution in homes and workplaces.

The WHO, concerned about chemicals that persist and build up in the

Some man-made chemicals, endocrine disruptors (2) like phthalates (3)

And the chemicals climb the food chain,Дfrom fish to mammals - and to us. About 70,000 chemicals are on the market, with around 1,500 new ones

and nonylphenol (4) - a breakdown product (5) of spermicides, cosmetics

and detergents - are blamed for causing changes in the genitals of some animals.

Affected species include polar bears - so not even the Arctic is immune.

vival.

So while we invoke the precautionary principle, which always recommends erring on the side of caution, we have to recognise there will be trade-offs to be made.

Pic. 221

Kankaria Lake in Ahmadabad, India (pic. 221).

The pesticide DDT does great damage to wildlife and can affect the human nervous system, but can also be effective against malaria. Where does the priority lie?

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The industrialised world has not yet cleaned up the mess it created, but it is reaping the benefits of the pollution it has caused. It can hardly tell the developing countries that they have no right to follow suit.

Another complication in tackling pollution is that it does not respect political frontiers. There is a UN convention on transboundary air pollution, but that cannot cover every problem that can arise between neighbours, or between states which do not share a border.

Perhaps the best example is climate change - the countries of the world share one atmosphere, and what one does can affect everyone.

3.

One of the principles that is supposed to apply here is simple - the polluter pays. С

Sometimes it is obvious who is to blame and who must pay the price. But it is not always straightforward to work out just who is the polluter, or whether the rest of us would be happy to pay the price of stopping the pollution.

One way of cleaning up after ourselves would be to throw less away, designing products to be recycled or even just to last longer (pic. 222). Previous generations worked on the assumption that discarding our waste was a proper way to be rid of it, so we used to dump nuclear materials and other potential hazards at sea, confident they would be dispersed in the depths.

We now think that is too risky because, as one author wrote, "there's no such place as 'away' - and there's no such person as the 'other'".

Ask not for whom the bell tolls (6) - it tolls for thee (7), and for me.

1. Bhopal is a city in central India, the capital of Madhya Pradesh state and of the former state of Bhopal: site of a poisonous gas leak from a US-

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