Which of the following is a reason why few people live in Siberia?

A.
The long distances between cities create isolation.

B.
The permafrost makes the construction of roads and buildings difficult.

C.
The region has several active volcanoes and frequent earthquakes.

D.
Most of the region is off-limits to settlement to protect its natural resources.

B

Explanation:

permafrost makes construction difficult, as well as the inability to plant/farm, or grow food

hi there!

question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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