The Northern European plain and lowlands of West Siberian Plains have a lot of differences in terms of their characteristics. The only similarity between the two would be the vast complex land that both of these lands have.
I hope this answered your question.
I'm pretty sure that it is oil because that is what most of the countries over there use it, making it a trend.
Answer: i think it comes from the arctic ocean and goes trough Russia and into Mongolia.
Explanation:
Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
