The oldest sediments on oceanic crust are found in deep ocean trenches far away from active, mid-ocean ridges.

Question

Quizplus · Accepted Answer

The oldest sediments on oceanic crust are typically found in deep ocean trenches where they have accumulated over long periods of time. These sediments are often hundreds of millions of years old and can provide important information about the geological history of the Earth. However, they are not typically found near active mid-ocean ridges, which are areas of seafloor spreading where new oceanic crust is formed.

The Oldest Sediments on Oceanic Crust Are Found in Deep