Trench definition science
WebTrench warfare is the type of land warfare using occupied lines largely comprising military trenches, in which troops are well-protected from the enemy's small arms fire and are substantially sheltered from artillery.Modern trench warfare is thought by many historians to have emerged among Māori military strategists during the New Zealand Wars (1845 … WebWhat is trench give an example? A long narrow ditch dug in World War I to protect troops from being seen by the enemy is an example of a trench. noun. Trench means to dig a …
Trench definition science
Did you know?
WebDec 5, 2024 · Most of the deepest trenches are found in the Pacific Ocean, which overlies the so-called "Ring of Fire". That region gets the name due to tectonic activity that also … WebJan 9, 2024 · Oceanography. a long, steep-sided, narrow depression in the ocean floor. to surround or fortify with trenches; entrench. to set or place in a trench. to form (a furrow, …
WebFeb 21, 2024 · The study of all these aspects converts ocean trenches into areas of great interest to the scientific community. From an economic point of view, the oil sector … WebNov 2, 2024 · Definition of an Ocean Trench. Let's take a trip to the deepest valley on Earth. This valley is so deep that if you were to place Mount Everest at the bottom of the valley and stand on the summit ...
WebJul 22, 2024 · What is the definition of trench in science? A trench is a type of excavation or depression in the ground that is generally deeper than it is wide (as opposed to a wider … WebA trench is a deep and narrow hole, or ditch, in the ground, like the kind soldiers on frontlines might dig to give themselves shelter from the enemy.
WebJun 29, 2010 · The meaning of MID-OCEAN RIDGE is an elevated region with a central valley on an ocean floor at the boundary between two diverging tectonic plates where new crust forms from upwelling magma.
WebOcean trenches form when a heavier and flexible oceanic plate begins its decent. The seaward side of the trench has a gentle slope of about 5 degrees because the plate must bend as it plunges downward. The … 博士の研究 sr アララギ 買取博報堂 教えてくださいWebMr. Andersen describes how plate tectonics shapes our planet. Continental and oceanic platers are contrasted and major plate boundaries are discussed.Intro ... 博士の研究 sr 買取ウィローWebApr 22, 2013 · Scoop Shovels. Broad and wide-flared with a flat tip, scoop shovels are terrible at digging but fantastic at moving loose materials like coal or stone (left), snow (center), and grain (right ... bc311 インクWebof the trench is not structurally compromised. • Place the excavated soil downslope along the edge of the trench. • Pack excavated soil to create a berm on the downhill border of the trench. • Plant native grasses, legumes, or perennials on the berm. These varieties have a root system capable of providing adequate structure to the berm. bc311 エコリカWebNov 7, 2024 · The deepest trench in the world, the Mariana Trench located near the Mariana Islands, is 1,580 miles long and averages just 43 miles wide. It is home to the Challenger … 博士の愛した数式 松本Webdeep-sea trench, also called oceanic trench, any long, narrow, steep-sided depression in the ocean bottom in which occur the maximum oceanic depths, approximately 7,300 to more than 11,000 metres (24,000 to … 博士の研究 sr アララギ