A trench is a type of excavation or in the ground that is generally deeper than it is wide, and narrow compared with its length. In geology, trenches result from erosion by rivers or by geological movement of tectonic plates. In civil engineering, trenches are often created to install underground utilities such as gas, water, power and communication lines. In construction, …

ˈtrench 1 a : a long cut in the ground : ditch especially : one used for military defense often with the excavated dirt thrown up in front b trenches plural : a place, position, or level at which an …

12/10/2022 · A trench is a long depression in the ground which is deeper than it is wide, with a width which is significantly smaller than its length. Trenches may be constructed artificially for a variety of purposes, and they also occur naturally. Essentially, a trench is an oversized ditch, with some trenches having some extra features.

A long narrow and steep-sided depression on the ocean floor is called a trench. They are deepest parts of the ocean floor and usually 5500 metres deep. The trenches are formed due to tectonic forces—either by down faulting or by done folding. They generally run parallel to the bordering folded mountains.

trench. (trɛntʃ) n. 1. a long, narrow excavation in the ground dug by soldiers as a defense against enemy fire or attack. 2. a deep furrow, ditch, or cut. 3. a long, narrow depression in the deep-sea floor, site of ocean deeps. v.t. 4. to surround or fortify with trenches; entrench. 5. to cut a trench in.

Fortification. 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. trenches, a system of such excavations, with their embankments, etc. verb (used with object) to surround or fortify with trenches; entrench. to cut a trench in. to set or place in a trench.

27/09/2022 · Ocean trenches are a result of tectonic activity, which describes the movement of the Earth’s lithosphere. In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet.

As mentioned earlier, trenching is actually a type of excavation. Instead of being wide, however, most trenches are deeper than their width. Because of this, they are crucial for utility installations and for projects that require narrow holes. Trenching work is essential for a variety of construction and engineering work.

11/09/2022 · A trench Coat is a knee-length, double-breasted, loose-belted raincoat constructed of heavy-duty, waterproof cotton drill or poplin. Read this article to find out more about Trench Coats What is a Trench Coat? A trench coat is a type of clothing made from durable, waterproof fabric.

Trench foot, or immersion foot syndrome, is a condition that can occur when your feet are cold and wet for a long period of time. It often happens when you have to wear wet socks and shoes or boots for days at a time. Prolonged exposure to damp, cold and sometimes unsanitary conditions can lead to the disease.