How does heat move?
from a warmer to a cooler object
from a cooler to a warmer object
toward a hot object
away from a cold object
Convection currents occur due to...
rotation of earth
differences in temperature and density
Which of the following is one reason Earth's tectonic plates to move?
energy from the Sun
magnetic Pole Reversal
convection currents in the mantle
faults in Mountain Ranges
Convection cycles move in the mantle. How does this affect the crust?
crust has no motion
crust moves in random directions
crust moves in same direction convection cycle moves
Name the type of heat transfer shown in the picture.