Английский язык

проблема загрязнения окружающей среды, загрязнять, человечество, цивилизация, развиваться, дороги с асфальтовым покрытием, дождевая вода, сброшенная вода, исчезать, со скоростью, последствия разрушения, водохранилище, генофонд планеты, экологическая катастрофа, технический прогресс, устранить, сделать значительный вклад, основная черта, защита окружающей среды, разрешить проблему, на уровне мирового сообщества, совместные усилия, общественные организации, принять меры, очистка воздуха, охрана, выхлопные газы, свалка.

3.Open the brackets and use the proper tense:

1) The problem of pollution (become) the most important one for mankind,

2) Air, water and soil pollution (destroy) the environment.

3) The sphere of water pollution (broaden).

4) Water pollution (change) from a national to an international problem.

5) The planet's genetic fund (sustain) irretrievable losses.

4.Make questions of the following statements and then give short answers to each of them:

1) Hundreds of species of animals and plants have disappeared forever.

2) Our scientific knowledge and technological advancement make it possible to eliminate ecological catastrophe.

3) The essential feature of environmental protection is that many problems can be solved only at the level of world community.

4) Joint actions of all countries can eliminate pollution.

5) Air, water and soil pollution by industry is now reaching tremendous proportions.

6) Air is polluted mainly by heating systems and cars.

5.Answer the questions:

1) What is one of the most important problems for mankind now?

2) What is ecology? Give your definition.

3) What are the disadvantages of industrial development?

4) How does water, air, soil become polluted?

5) Why is the problem of water pollution becoming a global problem?

6) Why do the environmental problems require the cooperation of alt nations?

7) What makes it possible to eliminate air, water and soti pollution?

8) Why have you chosen the profession of an ecologist?

UNIT II

New words and expressions:

conservation – охрана природы

desiccation – высушивание

wildlife – живая природа

riverine – речной, прибрежный

pothole – пещера

bounty – щедрость

jeopardy – опасность

alteration – чередование

dam – плотина, преграждать

exacerbate – обострять

attempt – попытка, пытаться

clean-up – уборка, чистка

bird of prey – хищная птица

comprehensive – всесторонний

under way – на ходу

charge – нагрузка, заведовать

motivate – побуждать

desert – пустыня

Read the international words and give their Russin equivalents:

effect, nuclear, testing, range, population, flora, fauna, occupy, territory, peak, climate, zone, steppe, landscape, cultivating.

CLIMATE FOR CONSERVATION IN KAZAKHSTAN

Until recently, Kazakhstan has been better known for the harmful effects of the Semipalatinsk nuclear testing range and the desiccation of the Aral Sea than for its wildlife. In fact, the vast country supports rich and diverse population of flora and fauna. Kazakhstan occupies an enormous territory, extending from the Volga River on the West to the Altai Mountains on the East and from the Southern Urals and Western Siberia in the North to the snowy peaks of the Tien Shan Range and the deserts of Central Asia in the South. The country's climatic zones include everything from steppes, deserts and semideserts to mountain woodlands, riverine wetlands and pothole lakes. In this varied landscape can be found 104 species of amphibiance, 52 of reptiles, 488 of birds and 187 of mammals and nearly 5000 species of higher plants.

Now, however, this natural bounty is in jeopardy. Although Kazakhstan's population and its impact on the land are comparatively low; its biodiversity is seriously threatened in a number of ways. The alteration of the land that occured in the 1960's, when Khruschev ordered the country to begin cultivating corn on a mass scale, caused widespread damage. Rivers that fed steppe lakes were dammed and agricultural cultivation of the steppes, floodplains and marshes forced changes in natural ecosystems, exacerbated by the use of chemical pesticides, many already banned in the West. In addition, Kazakh industry generally does not employ any emission-control equipment or attempt cleanup of the environmental damage it causes. As a result, many natural species are now officially considered rare or endangered.