Building through the Sierra Nevada Mountains was very difficult and dangerous. Temperatures were freezing during the winter and in one year alone there were 44 storms.There was the great danger of an avalanche for the men working through 18 feet of snow and camping on the tunnels beneath it. Creating tunnels through the mountains required blasting with nitroglycerin. Advancing at one foot of mountain at a time, a total of 11 tunnels was created.
C. europe hope you get it right tell me if its right or not
Answer:
a consumers income would change the demand due to the lack of income received by the consumer which would decrease the demand
*note I am not a expert
Your answer is 206502077489
The answer is C. The atmosphere is essentially the surroundings of anything. In the case of the earth, however, it is gasses.