solid or a liquid
Heat causes air to move because the temp. is so hot the chemicals just move or go away.
dont know
Care to elaborate?
Convection
solid or a liquid
Convection. E2020
From the Precipitation and the warm and moist air.But when the winds and heat get to the clouds the clouds will bring the heat and electric currents from the ground,upward.and The heat molicules slowly separate and cause the heat the cause a current to go upward.
When you move upward in the atmosphere the temperature get lowered.
evaporation
Heat causes air to move because the temp. is so hot the chemicals just move or go away.
When muscles move, they produce body heat.
The force of gravity makes the ball move downward. To move it upward, you need to supply enough force to compensate for this (to stop the downward motion) plus a little extra (to cause the ball to move upward).
clouds =)
The gauge does not cause the heat; it only shows what it is.
Warmer material in a convection current rises upwards.
Temperature