ok, i don't have answer to these questions!

#8: The interaction of air, water, and _________ causes weather.

#9: Violent storms generally form where?

#10:clouds form as warm air rises, expands, cools, and becomes saturated, and then _______________ condense(s) into tiny drops, which collect.

PLZ HELP ME!

#13: Weather in our atmosphere moves in what direction?

THIS ONE IDK IF RIGHT!
#12: The rays of the sun strike Earth most directly __________. (my answer): over the equator.