Which reason best explains why Russia relies heavily on railroads to trade with other countries?

Question

A.
Russia has few major roads and highways.
B.
Many of Russia's airports need to be rebuilt.
C.
Russia has a limited amount of natural resources.
D.
Many of Russia's ports are frozen during the year.

Answer 1

The best explanation for why Russia relies heavily on railroads to trade with other countries is:

D. Many of Russia's ports are frozen during the year.

This is a significant factor as a substantial portion of Russia's coastline experiences freezing temperatures, limiting the accessibility of maritime trade routes during certain months. Therefore, railroads become a crucial mode of transportation for trade, especially to reach regions that are affected by these conditions.