megfoxieorlyce
megfoxieorlyce megfoxieorlyce
  • 20-06-2017
  • Geography
contestada

a hiker is in Grand Canyon Grand. which surface would provide the clearest echo?

The thick desert shrubs
The Sandy riverbank
The Rocky Canyon walls
The surface of the river

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mathisntfun02
mathisntfun02 mathisntfun02
  • 20-06-2017
The rocky canyon walls
Answer Link
max727138
max727138 max727138
  • 15-12-2020

Answer:

the rocky canyon walls

Explanation:

Answer Link

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