Use the drop down menus to answer the questions. In what type of plate boundary did subduction occur? In what type of plate boundary did new crust form? In what type of plate boundary did mountains form? In what type of plate boundary did volcanoes form? In what type of plate boundary did a river change its path?
Answers
Answered by
7
Answer:
If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction
Answered by
0
Subduction occurs where the oceanic lithosphere of one plate converges with the less dense lithosphere of another plate, or at convergent plate borders.
Under divergent separation, new crust was formed.
Under convergent plate boundary mountains were formed.
Under convergent plate boundary volcanoes were formed.
Under convergent plate boundary a river changed its path.
- The cool oceanic lithosphere recycles in subduction zones, where it falls back into the mantle. They can be found where the oceanic lithosphere of one plate converges with the less dense lithosphere of another plate, or at convergent plate borders. The leading edge of the other plate overwhelms the heavier oceanic lithosphere. The slab, or overridden plate, dips at an angle of roughly 25 to 75 degrees to the surface of the Earth. Since the cooler oceanic lithosphere generally has a higher density, the temperature difference between the slab and the surrounding asthenosphere is what causes this sinking. The slab transports sediments and perhaps trapped water downward where they are recycled into the deep mantle.
- Divergent separation is the separation of two plates. Along the opening, molten rock from the mantle erupts, creating new crust. These zones, also known as spreading centres, are prone to minor earthquakes. Divergent plate motion is responsible for the formation of the Red Sea, the Gulf of Aden, and the Great Rift Valley in Africa.
- The Earth's crust is typically folded and forced upward near a convergent plate boundary, such as the one between the Indian Plate and the Eurasian Plate, to create towering mountain ranges like the Himalaya.
- Where the tectonic plates are moving in the same direction is known as destructive or convergent plate borders. Here, volcanoes can form when an oceanic plate sinks beneath another oceanic plate or when an oceanic plate sinks beneath a continental plate.
- Under convergent plate boundary a river changed its path.
Hence, Subduction occurs where the oceanic lithosphere of one plate converges with the less dense lithosphere of another plate, or at convergent plate borders.
Under divergent separation, new crust was formed.
Under convergent plate boundary mountains were formed.
Under convergent plate boundary volcanoes were formed.
Under convergent plate boundary a river changed its path.
Learn more here
https://brainly.in/question/11478543
#SPJ9
Similar questions