1. most of russia lies in a environment. a) alpine b) subarctic c) humid continental d) humid subtropical 2. the highest population density is found in the part of russia a) eastern b) northern c) southern d) western

1. Most of Russia lies in a "Humid Continental" Environment.

2. The highest population density is found in the "Western" part of Russia

Explanation: 1. The humid continental climate is the climate that has seasonal differences, that is warm to hot in summer and cold in winter.

2. The western part of Russia which is known as the European Russia is made up of 77% of the total population of Russia. It includes Moscow and Saint Petersburg which are the two major cities in Russia.

the climate of each region is different from one another.