The three rivers shown are the Volga 1, Ob 2 and Lena 3 all in Russia and the Danube is not shown because it is not in Russia but flows in behind the Adriatic Sea over to Germany and so is in a different part of Europe though all 4 rivers are major rivers in Europe.
Answer:
<em>The factors which are examples of how physical geography may have affected the great migration into the United States are;</em>
<em>The factors which are examples of how physical geography may have affected the great migration into the United States are;• Rivers and oceans that affected transportation patterns</em>
<em>The factors which are examples of how physical geography may have affected the great migration into the United States are;• Rivers and oceans that affected transportation patterns• Mountains that affected rainfall patterns and settlements</em>
I would say C. Land. The Earth's surface is 71% water. So the remaining would have to be land.
Answer:
The oil sands are a strategic resource that contributes to economic opportunity and energy security for Canada, North America and the global market. The oil sands comprise 167.2 billion barrels of crude oil – 97 percent of Canada’s 172.5 billion barrels of proven oil reserves – and are a vital part of the Canadian economy.
Source: nrcan.gc.ca
