warm air
No it will move slower. Waves move faster in warm air and slower in cold air.
cold air is heavier than the warm air warm air has low water so it is hot and low heavy but cold air has a lot of water so it cold and heavy
The molecules in warm air move faster
Cold air is denser than warm air, therefore a balloon filled with cold air will weigh more than an identically sized balloon full of warm air. This extra weight causes the balloon to sink bellow warmer air. Cold air is denser than warm because as molecules become cooler they move more slowly causing them to be closer together.
A warm front forms.
cold front
I. The cold air mass is pushed underneath the warm air mass.
I. The cold air mass is pushed underneath the warm air mass.
Yes
A warm front forms.
A warm front forms.
This is a cold front.
warm air
Cold and warm fronts move because they are air, which flows just as easily as water.
Warm air rises over cold air when a warm and cold front connect.
Warm air masses are lighter than cold air masses because the molecules of cold air move slower than the warm air's molecules.