PLEASE HELP QUICK! GIVING BRAINLIEST! Which of the following rivers allows for transportation and communication with people living in remote locations?

A. the Fraser River
B. the Yukon River
C. the Mackenzie River
D. the St. Lawrence River

How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves.b. when a river overflows it moves downhill resulting in the formation of caves.c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves.d. when water empties into lakes, sediment is deposited, resulting in formation of caves.