World Geography

lines that run east to west & measure north to south
lines that run north to south & measure east to west
The earth spins _____ MPH?
1,000 MPH
The earth is 0 degrees at what point?
Greenwich, England
What degree are the north & south poles?
90 degrees
The backside of zero degrees is?
180 degrees.
each line of longitude represents how many hours ?
one hour
how many degrees are between each line of longtude?
15 degrees
what do you count to determine time?
lines of longitude

What is the great circle route?

the curvature of the earth.
The sun moves _____ degrees through out the day?
47 degrees.
Latent heat
water maintains energy by heating and cooling slowly

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