air pollution?
3) What are scientists in industrial developed countries currently worked on?
4) What factors are slowly changing the global climate and water balance?
5) What actions are necessary to take to deal successfully with the problem of protection the environment?
Key:
1) The problem of air and water pollution.
2) Scientific knowledge and technological advance, good will and large investments.
3) The theory of interaction of the atmospheric and oceanic global processes.
4) The growth of population, industrialization and use of resources.
5) Planning, developing international programs to study ecological data, joint efforts of scientists and special public organizations.
Make a sentence out of the two parts.
1) At present one of the most important problems for mankind
2) The rivers, seas and oceans
3) That purifying air, water and soil is changing from a national to a global problem
4) Therefore, it is necessary
5) Scientists expect that
6) Large-scale experiments in this area
1) are becoming seriously polluted by industry.
2) are successfully being carried out on a global scale.
3) it is possible to eliminate air and water pollution by planned actions of human society as a whole.
4) is evident to all.
5) to take measures to safeguard natural resources and the environ - ment on a global scale.
6) is that air and water pollution is reaching very large proportions.
Key:
1 - 6, 2 - 1, 3 - 4, 4 - 5, 5 - 3, 6 - 2.
4) Составление монологического высказывания по теме.
Now you should speak about the problem of pollution and ecology using the information from the text and words and words combinations.
Key
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