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Via convection currents and hot spots in the mantle.

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Q: How is heat transferred from the interior to the surface of Earth?
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How is heat from earths interior transferred to earths surface by convections?

Beneath the surface of the earth temperature remains the same. Within the Earth, irregular convection cells within the mantle transfer heat from the core to the surface of the planet. Volcanoes and earthquakes are two examples of heat transferring from the interior to the surface.


Why Earth's interior is warmer than its surface?

Earth's surface is free to radiate heat into space. The interior is not. The interior does transfer heat the the surface, but rather slowly. It is hot due to residual heat from Earth's formation and from the heat generated by the decay of radioactive elements.


How do earthquakes and volcanoes transfer energy from earth's interior to the surface?

During a volcano eruption, theheat energy is transferred through lava to the surface of Earth. The magma may come up to the surface as magma bringing heat energy to the surface.


Why earths interior is warmer than earths surface?

Earth's surface is free to radiate heat into space. The interior is not. The interior does transfer heat the the surface, but rather slowly. It is hot due to residual heat from Earth's formation and from the heat generated by the decay of radioactive elements.


Does heat from the earths interior reaches earth through conduction?

Heat from the earth's interior reaches the surface through a combination of convection and conduction.


What happens when heat currents travel from earth's interior to the surface?

UNKNOWN....


How is heat from the Earth's interior transferred to the crust?

Via currents of heated rock in the mantle which rise toward the surface. Very slowly.


How is heat is transferred from the core to the surface?

In the main by slow convection flows in the Earth's mantle.


How does heat from earth's interior reach the surface?

Someone turned an oven on


What is Geothermal activity mean?

Geothernal activity is the heat that comes from the Earth's interior. This heat rises to the Earth's surface through volcanoes, geysers, or even hot springs.


What if the earth shrank in size but not mass?

If Earth shrank in size but not mass, the compression would greatly heat Earth's interior. Surface gravity would increase.


Why metamorphic rock rarely forms at earth surface?

It requires extreme heat and pressure, found in the earth's interior. This rock is eventually exposed at the surface due to uplift and erosion.