The total area of the hadal zone is less than 0.2% of the entire seafloor but accounts for 45% of the total depth range . Of the 33 hadal trenches, 26 (84%) are located in the Pacific, three are found in the Atlantic (8%), two (4%) in the Indian Ocean, and two (4%) in the Southern Ocean .
Statistics Data Category: Geography
Data Description: N/A
Stats and Chart Page Created: 9/3/2016
Data Collected at: 09/03/2016
Copyright © 2016