Subduction
Explanation:
When an oceanic crust collides with the edge of a continent, subduction occurs with a host of physical geological structures.
This kind of margin is called a convergent margin.
- The earth is broken into series of slabs called lithosphere.
- When an oceanic crust collides with the edge of a continent, the oceanic crust will subduct and go under the continental crust into the asthenosphere.
- The continental crust is less dense and buoyant.
- Oceanic crust is denser than the asthenosphere below and it will sink into it.
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Answer:
C
Explanation:
At the center of a tectonic plate.
Wind and ocean currents are caused by convection. Convection is heat transfer by mass motion of a fluid like the water. When the heated fluid is caused to move away from the source of heat, carrying energy. Above a hot surface, convection occurs because hot air expands, rises because it's denser.
The United States Government is constitutional republic. The people get to elect representatives and lead people in leadership.
The government is also sometimes been called, " democracy " form of government.