The field of geological oceanography owes much to American Marie Tharp, a pioneering ________ and oceanographic cartographer whose detailed topographical maps of the ocean floor and its multiple rift valleys helped garner acceptance for the theories of plate tectonics and continental drift.<br/><br/>Which choice completes the text so that it conforms to the conventions of Standard English?
MM
Mashaal Masha
Jan 09, 2024
The field of geological oceanography owes much to American ________ Marie Tharp, a pioneering oceanographic cartographer whose detailed topographical maps of the ocean floor and its multiple rift valleys helped garner acceptance for the theories of plate tectonics and continental drift.
Which choice completes the text so that it conforms to the conventions of Standard English?