This is someone who studies different kinds of rock​

Geologist

Геологист

Объяснение:A geologist is a person who studies the earth. Geologists study the structure of the Earth, or how it is made, the origin, or the beginning of the Earth, and its history. Geologists study rocks, soil, fossils, mountains, and earthquakes.

Наверное

Rock music is a generalized name for a number of areas of popular music. The word rock in this case indicates the rhythmic sensations characteristic of these directions associated with a certain form of movement, by analogy with roll, twist, swing, shake ... Such signs of rock music as the use of electric musical instruments, creative self-sufficiency (for rock musicians it is typical performance of compositions of their own composition) are secondary and often misleading. For this reason, the belonging of some styles of music to rock is disputed.

1. B. to buy

2. B. Leaving

3. B. to take

4. A. smoking

5. A. lending

6. A. watching

7. B. to go

8. B. to be

9. A. to use

10. A. singing

Объяснение: