Why does most of eastern russia have a low population density?
o
there are few rivers and other sources of fresh water in this region.
o most of this region has a desert and semidesert biome.
o most of the region is located within tundra and subarctic climate zones.
too many mountain ranges make it impossible for human settlement

The correct answer would be C. Most of the region is located within tundra and subarctic climate zones.

Hope that helped :)

Most of the region is located within tundra and subarctic climate zones.

Step-by-step explanation:

Russia is one of the largest country in the word, with a land area of about  17,098,246  square kilometers and a population of about 146,745,098. Its land covers 1/8 of the earth's surface inhabited area. It falls between the continents of Asia and Russia. But despite this vast land  it has a population density of about 8.4 per kilometer square which is about 21.8 per square mile, which is a very low population density. This happens because most of Its region is located within tundra and subarctic climate zones.

answer: are you

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value