Why are the agricultural areas of Russia confined to the southern part of the country? Very few people live in Russia therefore farming over the entire region is not necessary.

The northern part of Russia consists of frozen tundra.

Because these areas are located near water it is easier to farm.

It is easier to transport goods from city to city in this area.

 Very few people live in Russia therefore farming over the entire region is not necessary.

Explanation: On page 341 in mc grawl hills book, which I've just got finished reading, It simply says (The frozen glaciers of land prevents farming and agriculture resources which they need to eat, pointless.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.