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QUESTION 1

A barometer is used to measure air pressure.

True

False



QUESTION 2
Winds ussually move from the north to the south in the U.S.
True

False


QUESTION 3

Isotherms are the ____________ that connect locations of the same temperature.


lines


squares


scale


dots



QUESTION 4

Warm, moist air rises vertically in the atmosphere. As it rises, it cools and the moisture in it condenses to form what?


the exosphere


hills


ponds


clouds


QUESTION 5

Isobars are the ____________ that connect locations of he same pressure.


squares


scale


lines


dots


QUESTION 6

What is a boundary that separates air masses called?


isolines


back


front


divergent boundary


QUESTION 7

What scientific instrument is used to view and analyze weather in different parts of the world.


only local weather matters


barometer


hygrometer


satellite


QUESTION 8

Which is less dense, warm air or cold air?


density does not play a role in the movements of air


cold air


warm air


both warm air and cold air are of the same density


QUESTION 9
Weather balloons are used to measure air pressure at the ground level only.
True

False