answersLogoWhite

0

The primary cause of convection currents in Earth's mantle is believed to be the

  1. differences in densities of earth materials
  2. subsidence of the crust
  3. occurrence of earthquakes
  4. rotation of the Earth

this was my test question, the correct answer was A

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Earth Science

Convection currents in Earths mantle are believed to be responsible for?

Convection currents in Earth's mantle are believed to be responsible for plate tectonics, which drive the movement of Earth's lithospheric plates. These currents are thought to be caused by the heat coming from the Earth's core, creating magma movement that leads to the shifting of tectonic plates. This movement results in phenomena like earthquakes, volcanic activity, and the formation of mountains and ocean basins.


What is one result of convection currents in earths outer core?

One result of convection currents in Earth's outer core is the generation of Earth's magnetic field. As the hot, molten iron in the outer core moves in a circular motion due to convection currents, it creates a dynamo effect that generates the magnetic field.


The driving forces of tectonic plates are related to convection currents in Earth's?

mantle.


What part of Earths interior is inferred to have convection currents that cause tectonic plates to move?

The mantle is inferred to have convection currents that cause tectonic plates to move. Heat from within the Earth creates these currents, leading to the movement of the rigid plates on the Earth's surface.


In which of earths layers do convection currents happen?

Convection currents occur in the mantle, which is the layer beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and play a key role in shaping the Earth's surface through processes like plate tectonics and volcanic activity.

Related Questions

How is the rock cycle related to the movement to earths plates?

convection currents convection currents convection currents


How is the rock cycle related to the movement to earths plated?

convection currents convection currents convection currents


What kind of currents drive earths plates?

Convection currents.


What will happen to the convection currents in the mantle if the earths interior cools down?

the convection currents will stop


Do convection currents cause earths heat?

No. Convection currents are the circular motion of earth's wind. If the earth did not rotate, convection currents would not be. Does that make sense?


How are convection currents in water like convection currents in earths mantle?

They both are the same because they are currents that move like waves


Where in the earths layers are the convection currents found?

Lithosphere


How do earths convection currents move?

from plate tectonics


Is the heat source for the convection currents in the mantle for the sun?

The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.


Is heat source for the convection currents in the mantle the sun?

The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.


Convection currents produce the heat in the earths interior?

False.


What are convection currents in earths mantle?

the heat makes it rise up