Compose questions to the text, using the following Wh-words: what, which, where, when, how

Date: 2015-10-07; view: 590.

Translate the following word combinations and phrases.

Match the words with the Russian equivalent.

Fig. 31 Rock salt

Fig. 32 A combination of gypsum (light colored) and anhydrite (darker bands)

1. to consist of а. перевисать; выдавливать

2. to dissolve in b. подверженный чему-либо

3. to produce c. соединять; сочетать

4. to accumulate d. осаждать; оседать

5. to roll around e. лежать в основе

6. to be made of f. выпадать в осадок

7. to alter g. изменять(ся)

8. to form h. образовывать; составлять

9. to underlie i. переворачивать(ся)

10. to precipitate j. созданный; изготовленный

11. to settle k. создавать; порождать

12. to combine with l. накапливать(ся)

13. to be liable to m. состояться; заключаться

14. to force up n. растворяться

1. rocks and minerals consist of chemicals

2. tiny balls are produced by calcium carbonate accumulating on particles

3. limestone is mainly made of the mineral dolomite

4. limestone occurs where certain brines chemically alter preexisting rocks

5. evaporites underlie one-quarter of the continent

6. chemical deposits accumulate in evaporating desert lakes

7. three main minerals settle in a sequence

8. soft, low density rock are liable to flow

9. pressure forces up huge plugs

10. certain old evaporites precipitate from chemically oversaturated deep offshore waters

EX. Oolitic limestone consists of billions of oolitites.

WHAT does oolitic limestone consist of?