4.6b Clouds and Fronts

Match it! Select the correct answer from the pull down...Good luck!

A high feathey cloud formed of ice crystals is called a-

The line where two air masses meet is called a-

The faster the air molecules move, the _______ the temperature

What are the early signs of an approaching warm front?

What type of weather is usually associated with a very rapidly falling barometer?

In what direction do air masses usually move in the US?

A cloud that is thick and low to the ground is a -

Which two things help predict where air masses will move.