Question

Which resources are important to economies of many countries in Siberian Russia, Central Asia, and the Caucasus region?

A. oil

B. timber

C. diamonds

D. coal

Answer 1

IT WAS a(oil

Step-by-step explanation:

Answer 2

The answer is a) oil

Step-by-step explanation:

Oil, especially in these areas, are abundant. In the past, these areas became wealthy because of oil.