About 65 million years ago
Answer: The West
Explanation:
In Russia nearly all the population lives in the west. This is due to extremely cold climate. The main city in Russia is Moscow which is in the west. That is also where the government is.
Okay I gotchu-
Based on what we know about islands forming in general we can figure this out!.
Reminder!: Islands can be formed when continental plates collide. When collided,they push up Land creating and underwater mountain that goes above land!
I really hope this helps u!
~Brainliest~
Here is a pic for example.