Is this a trick question? A ton of anything should weigh a ton.
The weight of the river rock depends with the size and the type of rock in question. There are some yard river rocks that weigh up to 2700 pounds.
The Colorado River cut through layers of rock over millions of years to form the Grand Canyon. The process of erosion and the uplifting of the Colorado Plateau contributed to the formation of this iconic natural wonder.
The Colorado River.
the rock cycle and the Colorado river are driving forces behind.
some states in the rock mountain region
The Grand Canyon was formed from a river. It eroded away at the rock for millions of years, then dried up to form what we see today.
about 2500 pounds.
Colorado has 33 different Rock Creeks.
The Grand Canyon was formed by the Colorado River wearing away at the rock over a long period of time. Some estimate in the millions of years. +++ "was formed". It is still being formed as it still carries the R. Colorado and its tributaries.
the Grand Canyon
The abrasive action of the Colorado River has played a significant role in the formation of the Grand Canyon over millions of years. The river's force and erosion have helped create the vast and majestic canyon that we see today.
That depends entirely upon how large the rock is. You'd have to weigh each individual rock to see for certain.