Ответ:

1) According to text, the life would be impossible without water. (T)

2) The seas and oceans cover less then five tenth of the Earth. (F)

3) Human body consists only of water. (F)

4) A man can live up to ninety days without water. (T)

5) Water is known in 4 states. (F)

6) Pure water is called HO2 by chemists. (F)

7) There is a difference between ocean water or sea water and aryk water. (T)

8) In mountains people drink river water. (T)