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How does a deep-ocean trench form?
They form when the oceanic crust goes under the Continental crust. The oceanic crust then forms the trenches through a process called subduction.
How did trench warfare develop after Battle of the Marne in 1914?
German general, Erich von Falkenhyn, made his troops / soldiers dig trenches for protection against the Allies (the Allies are the German's enemies), when the Allies soon realized they could not break through their trenches, they dug their own as well. This created "No man's land", which was the middle of both trenches, where it was nearly impossible to survive.
What country first used trenches in WW1?
Eastern France is where the most northerly point was and the trenches stretched all the way down to the Swiss border. The trenches were unable to go through Switzerland as Switzerland was a neutral nation.
How did vehcles cross trenches?
Vehicles crossed trenches primarily through the use of bridging equipment, such as portable bridges or fascines, which were designed to span gaps. In some cases, specialized vehicles like tanks had tracks that allowed them to traverse shallow trenches directly. Additionally, engineers would often fill trenches with materials like rubble or earth to create a passable surface. In World War I, tanks were particularly effective at crossing trenches due to their armored design and capability to navigate rough terrain.
What challenges do the soldiers face in the trenches?
Soldiers had to live through flooded trenches, rats running amok, dead bodies in the trenches, and gas attacks. But when the men tried to leave the trenches they were mowed down by gunfire, so you were stuck.
What is a valley underwater called?
A valley underwater is called a submarine canyon. These can form through a variety of geological processes, such as erosion by underwater currents or the collapse of underwater sediment. Submarine canyons can be important habitats for a diverse range of marine life.
How would you explain the trenches at the bottom of the ocean to someone?
imagine driving through the rocky mountains and the mountains towering over you thousands of feet. now imagine your driving the same road underwater. the ocean floor is like the the rest of planet earth expect its underwater.
How do underwater plant obtain food?
through a process called chemosynthesis, usually from the heat from the hydrothermal vents on the ocean floor. these underwater plants use this instead of photosynthesis
Is crust being destroyed or created?
near ocean trenches.
How does trench formed?
They form when the oceanic crust goes under the Continental crust. The oceanic crust then forms the trenches through a process called subduction.
How does a trench forms?
They form when the oceanic crust goes under the Continental crust. The oceanic crust then forms the trenches through a process called subduction.
What does the theory of plate tectonics suggest about the creation of deep sea trenches?
The theory of plate tectonics suggests that deep sea trenches are formed at subduction zones, where one tectonic plate is forced beneath another. This process occurs as a result of the movement of tectonic plates, leading to the creation of deep sea trenches through the process of plate convergence.
Which natural process created the Galapagos Islands?
The Galapagos Islands were formed through volcanic activity, specifically a hot spot beneath the Earth's crust that created a series of underwater volcanoes. Over time, the accumulation of erupted lava built up layers to form the islands.
How does a deep-ocean trench form?
They form when the oceanic crust goes under the Continental crust. The oceanic crust then forms the trenches through a process called subduction.
How does oceans with few trenches grow wider?
Oceans with few trenches grow wider primarily through the process of seafloor spreading at mid-ocean ridges. As tectonic plates move apart, magma rises from the mantle to create new oceanic crust. This process increases the width of the ocean basin. Additionally, the lack of significant trenches means there are fewer areas where this crust is subducted back into the mantle, allowing for continued expansion.
What is the process by which oceanic crust sinks beneath the trenches?
Oceanic crust sinks beneath trenches through a process known as subduction. As oceanic plates collide with continental plates, the denser oceanic plate is forced downward into the mantle due to gravitational pull. This creates a subduction zone where the oceanic crust eventually melts and is recycled back into the mantle.
How did trench warfare develop after Battle of the Marne in 1914?
German general, Erich von Falkenhyn, made his troops / soldiers dig trenches for protection against the Allies (the Allies are the German's enemies), when the Allies soon realized they could not break through their trenches, they dug their own as well. This created "No man's land", which was the middle of both trenches, where it was nearly impossible to survive.
