It would be a problem because it would cause the land in Mexico City to sink.
The answer to this is B. It lies west of Mississippi River and East of Rocky Mountains in the U.S and Canada.
Hope this helped :)
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Answer:
sun sets in the west... and rises in the east (shadow will make it go the opposite way (idk sundials but i do art so-)
therefor the shadow is saying <u>4:30 pm</u>
idk if its right but i think it is
Explanation: