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Northwest · M
The volume of the Grand Canyon is about 4.17 Trillion Cubic Meters. Source: https://www.nps.gov/grca/learn/management/statistics.htm
Based on the surface area of all the world's connected oceans, and if water goes only in the Grand Canyon, it would take a little over 1cm rise, in ocean water levels, to fill the Grand Canyon.
The mechanics would be very tricky
Based on the surface area of all the world's connected oceans, and if water goes only in the Grand Canyon, it would take a little over 1cm rise, in ocean water levels, to fill the Grand Canyon.
The mechanics would be very tricky