Question

What are the main causes of convection currents in the asthenosphere?

A.
density and temperature

B.
temperature and pressure

C.
density and weight

D.
weight and pressure

Answer 1

`Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface`

Answer 2

i would say B but not sure

Answer 3

ok thank you

Answer 4

wait

Answer 5

it is A probably

Answer 6

https://en.wikipedia.org/wiki/Mantle_convection

Answer 7

ok thnx again :)

Answer 8

np :)

Answer 9

yeah i believe it suppose to be A :/