Debate at the English lesson

Страницы: <<  <  5 | 6 | 7 | 8 | 9  >  >>

realize. their activity.
Balance of nature means the situation when flora and fauna are in equilibrium.
Our 1st argument is: The production of oil and gas disturbs the balance of nature.
In support of the 1st argument. I want to say that for the last 10 years Kazakhstan has turned from an agricultural into an industrial country, first of all because of oil and gas. In our country there are many industrial enterprises which have been creating a lot of ecological problems. Among the negative factors we can mention the pollution of the air, land and water. This problem was discussed at the international conference The Present ecological situation of the Caspian Sea Among the participants were Tengizchevroil and Agip The aim of this conference was the elaboration of common demands for solving ecological problems because of oil operations in the northern part of the Caspian Sea. Salty water damages prospecting wells and their facilities, the loss of oil from them takes place and the Caspian bed is being polluted. The results of the expedition organized according to the Caspian environmental program last year in April and May, showed significant deterioration of toxicological situation. The scientists are worried very much, because this year 18 blocks for processing hydrocarbon raw materials will be put into tender. It means that anthropogeneous influence to the ecosystem will increase. This information was given in the newspaper "Ecological courier" N 23 of Dec. 14, 2001. Oil drilling, production, transportation and processing operations are accompanied by accidents resulting in the discharge of oil and gas products, As this takes place, the lakes of oil and large areas of land are impregnated with oil or oil film left on water surfacesz
Overall

Страницы: <<  <  5 | 6 | 7 | 8 | 9  >  >>
Рейтинг
Оцени!
Поделись конспектом: