Answer:
B.
Explanation:
The Overall temperatures were higher in 2015 than in 2008. On Map 1 the temperatures were not that hot, but skyrocketed on 2015 while it covered the rest of the world. The red means that the temperature there is hot and the blue mans the temperature there is cold. This means the temperature were higher in 2015 than in 2008.
People migrate to the new lands, populate, build cities, created businesses, trade, settle.
They are technically only separated by one country which is Russia.
it would be it laces some areas closer to the sun
