What is the name given to currents in fluids created by the ruse and fall of materials wgen they are heated and cooled?

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

Match the formula for the following compound:   magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(s o4)2·7h2omgso4·7h2o

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?