Definition For Trench Floor

To place in a trench.

Definition for trench floor.

Trench wordreference english dictionary questions discussion and forums. Trenches define one of the most important. These oceanographic features are the deepest parts of the ocean floor. To dig or make a trench or trenches in land or an area for example.

Because sediments are mostly scraped off from the subducting plate as it falls into the mantle the youngest sediments are at the bottom of this triangle and the oldest are at the more flattened area above this is the opposite of most rock formations where geologists must dig deep to. A trench is a long narrow channel that is cut into the ground for example in order to. A long steep sided valley on the ocean floor. Oceanic trenches are topographic depressions of the sea floor relatively narrow in width but very long.

Oceanic trenches are a distinctive morphological feature of convergent plate boundaries along which lithospheric plates move towards each other at rates that vary from a few millimeters to over ten centimeters per year. A deep furrow or ditch. The oceanic trenches are hemispheric scale long but narrow topographic depressions of the sea floor. Trench definition a long narrow excavation in the ground the earth from which is thrown up in front to serve as a shelter from enemy fire or attack.

Look it up now. Accretionary wedges are roughly shaped like a triangle with one angle pointing downward toward the trench. How to use trench in a sentence. A long narrow ditch embanked with its own soil and used for concealment and protection in warfare.

Trench definition is a long cut in the ground. Meaning pronunciation translations and examples. One used for military defense often with the excavated dirt thrown up in front. They also are the deepest parts of the ocean floor.