pnsav9ahakriall8xd pnsav9ahakriall8xd

23-07-2016
Geography

contestada

Which of the following causes earth's plates to move continuously?

a. glacial s deposit
b. earths magnetic field
c. convection in earth's mantle
d. radiation in the earth's core

Respuesta :

egoodrich1337 egoodrich1337

23-07-2016

Convection currents within the Earth's mantle exert heat and pressure on the crust, causing the plates to shift or expand.

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meerkat18 meerkat18

28-07-2016

The correct answer to this item is letter "C. convection in earth's mantle". Convection currents move tectonic plates when the rising mantle creates heat inside. The radioactive decay of several substances is responsible for the creation of the convection currents.

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