What Does Trench Mean

What does trench mean in slang?

The slang term “Trenches” is a noun which is used by rappers in rap/hip-hop music to represent a low income area with crime.

What is an example of trench?

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 means to dig a long and narrow ditch. When you dig a long narrow ditch to place a pipe this is an example of a time when you trench. … A deep furrow or ditch.

What is trench mean in science?

Trenches are long narrow depressions on the seafloor that form at the boundary of tectonic plates where one plate is pushed or subducts beneath another.

What does it mean for someone to be in the trenches?

: a place or situation in which people do very difficult work These people are working every day down in the trenches to improve the lives of refugees.

What means trench kid?

definition 1: a deep narrow ditch. … definition 3: a long narrow part of the ocean floor that is much deeper than the area on either side of it. A trench is like a deep dent or cut in the floor of the ocean.

What were trenches used for?

Trenches were common throughout the Western Front.

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Long narrow trenches dug into the ground at the front usually by the infantry soldiers who would occupy them for weeks at a time were designed to protect World War I troops from machine-gun fire and artillery attack from the air.

What is the deepest trench on Earth?

The Mariana Trench
The Mariana Trench in the Pacific Ocean is the deepest location on Earth. According to the Exclusive Economic Zone (EEZ) the United States has jurisdiction over the trench and its resources.

How deep is the Puerto Rican trench?

According to NOAA: The deepest part of the Puerto Rico Trench is just over 8 600 meters (5.3 miles).

Where is No Man’s Land?

No-man’s-land might be defined as the disputed space between Allied and German trenches–from the coast at one end to Switzerland 470 miles away at the other–which became the principal killing field of a notoriously cruel and inhuman war.

Why are trenches the deepest part of the ocean?

Ocean trenches are long narrow depressions on the seafloor. These chasms are the deepest parts of the ocean—and some of the deepest natural spots on Earth. … At many convergent plate boundaries dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction creating a trench.

What is trenching in mining?

Trenches are usually employed to expose steep-dipping bedrock buried below shallow overbur-den and are normally dug across the strike of the rocks or mineral zone being tested. Pitting and trenching are used to see a more complete picture of the rock.

How was the Tonga Trench formed?

Like other deep ocean trenches the Tonga Trench began to form millions of years ago in a process called subduction which is when two tectonic plates grind together forcing one under the other. In this case the edge of the Pacific plate was forced under the Tonga plate a process still going on today.

How deep can a trench be?

5 feet

Trenches 5 feet (1.5 meters) deep or greater require a protective system unless the excavation is made entirely in stable rock. If less than 5 feet deep a competent person may determine that a protective system is not required.

What does it mean to grow up in the trenches?

grow up in the trench means ‘ grow up in a very difficult work/life

What are the 3 types of trenches?

There were three different types of trenches: firing trenches lined on the side facing the enemy by steps where defending soldiers would stand to fire machine guns and throw grenades at the advancing offense communication trenches and “saps ” shallower positions that extended into no-man’s-land and afforded spots …

What did trenches look like?

Trenches were long narrow ditches dug into the ground where soldiers lived. They were very muddy uncomfortable and the toilets overflowed. These conditions caused some soldiers to develop medical problems such as trench foot.

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What was the size of a no man’s land?

No Man’s Land is the term used by soldiers to describe the ground between the two opposing trenches. Its width along the Western Front could vary a great deal. The average distance in most sectors was about 250 yards (230 metres).

Has a human been to the bottom of the Mariana Trench?

On 23 January 1960 two explorers US navy lieutenant Don Walsh and Swiss engineer Jacques Piccard became the first people to dive 11km (seven miles) to the bottom of the Mariana Trench.

Whats at the bottom of the Mariana Trench?

Toward the southern end of the Mariana Trench lies the Challenger Deep. It sits 36 070 feet below sea level making it the point most distant from the water’s surface and the deepest part of the Trench. … Don Walsh reached the Challenger Deep in a U.S. Navy submersible.

What would happen to a human at the bottom of the Mariana Trench?

The pressure from the water would push in on the person’s body causing any space that’s filled with air to collapse. (The air would be compressed.) So the lungs would collapse. … The nitrogen would bind to the parts of the body that need to use oxygen and the person would literally suffocate from the inside out.

Is Puerto Rico sinking?

To the north part of the island the North America plate is moving past and sinking below Puerto Rico while in the southern region the Caribbean plate is sinking into the mantel underneath the island. “Essentially the island is being squeezed between these two tectonic plates ” he said.

What does Puerto Rico look like underwater?

What trench is off of Puerto Rico?

Puerto Rico Trench submarine depression in the North Atlantic Ocean roughly parallel to the northern coast of the island of Puerto Rico and lying about 75 miles (120 km) to the north. The Puerto Rico Trench is about 1 090 miles (1 750 km) long and 60 miles (100 km) wide.

What was used by men in No Man’s Land to quietly barbed wire?

How many soldiers died in No Man’s Land?

interesting facts about no man’s land

Tragically the men of the 42 Division had received little training in how to deal with gas attacks and suffered 417 casualties. Sometimes as narrow as 15 yards or as wide as several hundred yards No Man’s Land was heavily guarded by machine gun and sniper fire.

Was no man’s land in ww2?

During World War I No Man’s Land was both an actual and a metaphorical space. It separated the front lines of the opposing armies and was perhaps the only location where enemy troops could meet without hostility. … The German equivalent was Niemandsland while the French used the English term le no man’s land.

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What created Mariana Trench?

subduction
The Mariana Trench was formed through a process called subduction. Earth’s crust is made up of comparably thin plates that “float” on the molten rock of the planet’s mantle. While floating on the mantle the edges of these plates slowly bump into each other and sometimes even collide head-on.Oct 17 2017

Are there monsters in the Mariana Trench?

Despite its immense distance from everywhere else life seems to be abundant in the Trench. Recent expeditions have found myriad creatures living out their lives at the bottom of the sea-floor. Xenophyophores amphipods and holothurians (not the names of alien species I promise) all call the trench home.

Would you explode at the bottom of the ocean?

What is a trench in exploration?

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 gully or ditch) and narrow compared with its length (as opposed to a simple hole or pit). In geology trenches result from erosion by rivers or by geological movement of tectonic plates.

What is the difference between pit and trench?

A pit was defined as a single excavation circular in appearance with well-defined edges and where the ratio between the length and the width of the excavation did not exceed two. A trench was defined as an elongated and continuous excavation with well-defined edges and at least two times longer than its width.

What is trenching in mineral exploration?

Trenches or pits may be dug by mechanical excavators as part of mineral exploration or mining permits. Trenches and pits may be dug when areas of earth containing minerals are shown to be present and need further testing. The trenches or pits are typically back-filled after testing.

How deep is the Tonga Trench?

The Tonga Trench has an average depth of 20 000 feet (6 000 m) and a width of about 50 miles (80 km) it reaches a maximum depth of 35 702 feet (10 882 m).

What is the deepest ocean of the world?

Pacific Mariana

The new survey has shown that the deepest point of the trench is Meteor Deep at 8265 m and is located within the waters of the Atlantic Ocean.

Five deepest points of the world’s oceans.
Name Challenger Deep
Approx depth in metres 10 924
Ocean Pacific
Trench Mariana
Location 11.369°N/142.587°E

What is the meaning of the word TRENCH?

Trench Meaning

Trench Systems (Cross Section)

What does trench mean?

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