Earth

What is the boundary between two air masses called?

More Questions from Earth
How many planets are in the Earth's solar system?
Reveal Answer
According to tradition, what insect in the town of Vermilion predicts the winter weather?
Reveal Answer
Which is the parent rock of marble?
Reveal Answer
What is the most-spoken language in the world?
Reveal Answer
What is the imaginary line that runs around the Earth halfway between the poles called?
Reveal Answer
Mercurial barometers measure what?
Reveal Answer
What is the release of water vapor from plants called?
Reveal Answer
In weather, "mean" means what?
Reveal Answer