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What is one structure you would find at an active continental margin that you would not find at a passive coninental margin?
A subduction zone would be found at an active continental margin, where one tectonic plate is being forced beneath another. This process leads to features such as deep ocean trenches, volcanic arcs, and earthquakes. In contrast, passive continental margins lack these tectonic interactions and are characterized by a relatively smooth transition from continent to ocean basin.
What is one structure that you would find at an active continental margin that you would not at a passive?
One structure you would find at an active continental margin that you would not find at a passive margin is a subduction zone. Subduction zones occur at active margins where tectonic plates collide, resulting in one plate being forced beneath the other. This process can lead to the formation of volcanic arcs, deep ocean trenches, and earthquakes.
What is the erosional part of continental margin?
Erosion happens constantly everywhere, from mountains to seashores. Although I would imagine that the greatest amount of erosion would occur in water, so perhaps anywhere from a near shore enviroment down to the continental slope/abyssal plain.
What type of plate boundary causes a reverse fault?
In an ideal world this would be a margin that involves some element of compression, so you're looking at a compressional (orogenic) or subducting margin. Anywhere where the crust is thickened generally involves reverse, also known as thrust, faulting.
Would you expect the daily temperature range to be higher in a maritime climate or continental climate?
You would expect the daily temperature range to be higher in a continental climate compared to a maritime climate. Continental climates tend to have larger temperature variations between day and night due to the absence of moderating effects from large bodies of water.
What is one structure you would find at an active continental margin that you would not find at a passive continental margin?
On an active continental margin, you would be likely to find an active ocean trench. This structure would generally not occur at a passive continental margin.
What are two structures you would find at a passive continental margin that you would not find at an active continental margin?
At a passive continental margin, you would typically find extensive shelf sediments and a broad continental shelf, which accumulate over time due to the lack of tectonic activity. Additionally, features such as deltas and estuaries are common as rivers deposit sediment into the ocean. In contrast, active continental margins are characterized by steep slopes, narrow shelves, and geological features like subduction zones and volcanic arcs, which are not present at passive margins.
What is one structure you would find at an active continental margin that you would not find at a passive coninental margin?
A subduction zone would be found at an active continental margin, where one tectonic plate is being forced beneath another. This process leads to features such as deep ocean trenches, volcanic arcs, and earthquakes. In contrast, passive continental margins lack these tectonic interactions and are characterized by a relatively smooth transition from continent to ocean basin.
What is one structure that you would find at an active continental margin that you would not at a passive?
One structure you would find at an active continental margin that you would not find at a passive margin is a subduction zone. Subduction zones occur at active margins where tectonic plates collide, resulting in one plate being forced beneath the other. This process can lead to the formation of volcanic arcs, deep ocean trenches, and earthquakes.
Which part of the continental margin is missing in an active continental margin?
In an active continental margin, the continental slope is typically more pronounced, and the continental rise is often absent or minimal. This is because active margins are associated with tectonic plate boundaries, where subduction occurs, leading to steep, rugged coastlines and a lack of sediment accumulation that would typically form a continental rise. Instead, the ocean floor is characterized by deep ocean trenches and volcanic arcs.
What are two structures you would find at an active continental margin?
At an active continental margin, you would find deep ocean trenches and volcanic arcs. Deep ocean trenches are formed by the subduction of one tectonic plate beneath another, creating a steep, narrow valley in the ocean floor. Volcanic arcs are created by the melting of the subducted plate, leading to the formation of a chain of volcanoes on the overriding plate, often found parallel to the trench.
An exotic terrane created by a seamount accreted to a continental margin would be composed of what?
An exotic terrane formed by a seamount accreted to a continental margin would likely be composed of a mixture of oceanic crust, sediments, and igneous rocks from the seamount. This collision and accretion process can introduce a variety of rock types, such as basalt, volcanic rocks, and marine sediments, which are then incorporated into the continental margin.
What is the voice change of 'corals build stone like structures'?
First, "stone like" should be hyphenated: "stone-like." The sentence as written is in active voice. If it were written in passive voice it would be: "Stone-like structures are built by corals."
Where would active volcanoes be found if a deep ocean trench is located adjacent to a continent?
When an overriding plate is continental, a marginal trench forms where the topographic depression seems to follow the outline of the continental margin. It is here where explosive volcanoes can be found.
If a deep-ocean trench is located adjacent to a continent active volcanoes would likely be found .?
When an overriding plate is continental, a marginal trench forms where the topographic depression seems to follow the outline of the continental margin. It is here where explosive volcanoes can be found.
What is the erosional part of continental margin?
Erosion happens constantly everywhere, from mountains to seashores. Although I would imagine that the greatest amount of erosion would occur in water, so perhaps anywhere from a near shore enviroment down to the continental slope/abyssal plain.
What is the margin of safety and why is it important in disining structures?
The margin of safety in motor vehicle design would include designing the car to under steer because that gives better control in a turn or designing the car with a lower center of gravity to be more stable on turns. The margin of safety in building structures like bridges would be making sure it could withstand the weight of the vehicles that would cross over it and making sure it could withstand wind gusts at high speeds and earthquakes. The importance is obvious, to save lives and spare personal injury.
