the river annually removes nearly sixty dump trucks of sediment for each square mile within its watershed, dismantling the landscape grain by grain, pebble by pebble, and freighting the entire mass toward the Sea of Cortés.
the river annually removes nearly sixty dump trucks of sediment for each square mile within its watershed, dismantling the landscape grain by grain, pebble by pebble, and freighting the entire mass toward the Sea of Cortés.
Hard to truly appreciate that magnitude.

