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Sea trenches form at convergent plate boundaries where one tectonic plate is subducted beneath another. This typically occurs in regions where an oceanic plate collides with a continental plate or another oceanic plate. As the denser oceanic plate sinks into the mantle, it creates a deep, narrow depression in the ocean floor, resulting in a trench. The Mariana Trench is the most well-known example of this geological feature.
What else can I help you with?
Why were the British trenches so waterlogged?
British Trenches were waterlogged due to 2 key reasons:The geography of the trenches meant that they were largely flat and below sea level. This meant water was trapped in the trenches as they were dips in the groundThe trenches also had poor drainage systems, which did not allow water to escape
What are continental trenches?
coninental trenches are trenches that go across countries...i think
Why do passive margins have no trenches?
Trenches are caused by plate movement.
What was a periscope used for in World War 1?
An early form of the periscope was used to see over the tops of the trenches.
What was the reserve trenches like?
Reserve trenches
Is it dark in sea trenches?
It is extremely dark in sea trenches.
Where does the sediment on the abyssal plain come from?
It comes from sea mounts and ocean trenches.
What produces deep sea trenches?
A process known as subduction creates deep sea trenches.
What process produces deep-sea trenches?
A process known as subduction creates deep sea trenches.
What are Sea floor trenches caused by?
Sea floor trenches are caused by erosion and under water volcanic occurrences
What is the plural form of trench?
Trenches is the plural form.
What kind of boundaries do plates form?
trenches trenches
Where are deep sea trenches located?
in the west Philippine sea
What ocean do sea spiders live in?
Trenches?
What animals live in sea trenches?
Fish
Where did England fought in trenches or sea?
Both
Is it possible for the eurasion north American and the south American plates to create a deep sea trench?
No, the continental plates do not form deep sea trenches. They are a product of the movement of the oceanic plates.
