The answer is hydrogenous
hello there,
the three types of ocean floor sediments are as follows
1.Terraingenous
2.Biogenous
3.hydrogenous
sincerely,
kittylike11
The three types of ocean floor sediments are terrigenous, biogenous, and hydrogenous. Terrigenous comes from land, biogenous is from marine organisms, and hydrogenous forms from mineral precipitation in seawater. The correct answer to the multiple-choice question is D. hydrogenous.
;