Definition For Trench Floor

How to use trench in a sentence.

Definition for trench floor.

Look it up now. One used for military defense often with the excavated dirt thrown up in front. 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. The oceanic trenches are hemispheric scale long but narrow topographic depressions of the sea floor. They also are the deepest parts of the ocean floor. A deep furrow or ditch.

Accretionary wedges are roughly shaped like a triangle with one angle pointing downward toward the trench. Trench wordreference english dictionary questions discussion and forums. The definition of a trench is a long narrow ditch sometimes dug by troops during wartime to hide from enemies. Noun a long narrow ditch dug in world war i to protect troops from being seen by the enemy is an example of a trench.

Trench definition is a long cut in the ground. A long narrow ditch embanked with its own soil and used for concealment and protection in warfare. A long steep sided valley on the ocean floor. To place in a trench.

A trench is a long narrow channel that is cut into the ground for example in order to. 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. Trenches define one of the most important. 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.