My model is supposed to have Energy source: Su
Matter that is heated up: Air particles, clouds, earth, water bodies.
Processes that are occuring: Absorption, Evaporation.
Arrows that show transfer of Energy.
Key and labels to all the things in your model.
Do u think my model has it all?
should I submit it now?

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.