If you put a compass by a wire with current flowing through it, the compass needle would

a. be deflected.

b. not move at all.

c. reverse its polarity.

d. spin around and around.

Wind patterns are a. caused by the moon's pull upon the earth. b. relatively unimportant as climate factors. c. important factors in the earth's climates. d. almost impossible to determine and track.

38. Who postulated that the celestial bodies for their motion needed a "first push"? A. Pythagoras B. Aristotle C. Plato D. Galileo E. Ptolemy

Describe the stratospheric polar clouds effect on the ozone.

Which geographic feature has been most responsible for the population distribution in the middle east?

One drawback to consumer-protection regulations is that they lead to what?

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.

If an Earthquake registered high on the Richter scale and low on the Mercalli scale, then it occurred most likely in which type of location?

What is the name of the largest lake in central america?

Although there are no glacier in florida, how have glaciers affected Florida?

The highest percentage of Australia's forests are A) Acacia B) Rainforest C) Eucalypt