Question

It is difficult to place this question elsewhere:
What is the name of the vast area located between the Urals and the Pacific Ocean that is home to one of the largest plains in the world and the Ring of Fire?

Ural Mountains
Northern European Plain
Siberia
Caucasus

Answer 1

@Hero Be my Hero. :3

Answer 2

@ParthKohli Parth my Koli.

Answer 3

@SolomonZelman I'm not a Solo man, I'm a Zel, man! (In need of assistance..)

Answer 4

I'm going to hope.. that it's Siberia...

Answer 5

'Tis, 'tis.