Why is it difficult to tap siberia’s resources?

It's mostly undeveloped because of its harsh, cold climate. Another problem is that it can take eight or more days to travel across all of Russia by train.

answer; i believe that one of the correct answers is preventing human development;

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.