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figure it out ur self stupid people these days
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∙ 10y ago
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How are valleys and trenches alike and how do they differ?
Unlike deep sea trenches which are found in areas where one tectonic plate slides beneath another undersea canyons are found along the slopes of most continental margins the submarine canyons for example tend to have steeper side slopes much higher gradients and considerably narrower floors. thats how they different
Are most volcanoes form on land?
nope, ocean trenches
What make trenches in the ocean?
Deep ocean trenches can be formed by undersea earthquakes, land-slides, but also by the movement along the edges of tectonic plates.
Which structures on the ocean floor are equivalent to mountains on land?
the continental shelf, slope, and trenches of course!
What types of land features are there?
There are many, including moutains, rivers, oceans, lakes, trenches, cliffs, canyons, mesas, platauos, hills, valleys, ravines, floodplains, deltas, and U-Shaped Valleys.
What land is between the trenches?
No-man's-land
What the land between the trenches?
No-man's-land
How do mountains and valleys on the ocean floor compare to those on land?
They are the same because they both have water on some parts of the land and they both are a part of land on this earth. I hope this gave you a couple answers you are welcome. ~Alanna Lynn Harwick 4/18/13
What was in no-man's land?
No mans land was the land between the trenches in WW1
What was No Man's Land?
No mans land was the land between the trenches in WW1
How do canyons?
The canyon eventually narrows and evens out with the surrounding land.
Explain the relationship between trenches and seafloor spreading?
1. New sea-floor is created by the upwelling of magma at mid-ocean spreading centers; old ocean floor is destroyed by subduction at deep sea trenches. 2. The area is a subduction zone. Magma from underground comes up and destroys that crust. That crust is then recycled and the magma cools and hardens. That creates new land, that creates the trenches. Seafloor spreading is in the ocean and happens with convection currents. That is the relationship between. 3. As new seafloor is formed at mid-ocean ridges, the old seafloor is pushed down into trenches at subduction zones.
