# 1 To 10 Of The 100 Ways Question Preview (ID: 391)

### These Questions Are Tied Directly To The 100 Illustrated Ways To Pass The Earth Science Regents Review Sheet: ReviewEarthScience.com/100ways. Answers? Play games to get them!

Scientists can plan to photograph a solar eclipse because most astronomical events are
a) cyclic and predictable
b) cyclic and unpredictable
c) random and predictable
d) random and unpredictable

Most of the solar radiation absorbed by Earth's surface is later radiated back into space as which type of electromagnetic radiation?
a) infrared
c) ultraviolet
d) x ray

A piece of galena is cut into 4 equal pieces. The density of the pieces compared to the original sample is
a) 1/4
b) 1/2
c) 1/3
d) the same

As the pressure on a rock increases below the earth's surface, the density of that rock should
a) increase
b) decrease
c) remain the same
d) be reduced exponentially

The warming of air will cause its density to
a) decrease
b) increase
c) remain the same
d) be increased exponentially

When water is frozen, its volume will
a) increase
b) decrease
c) remain the same
d) be reduced exponentially

Water is most dense when it is in which phase
a) liquid
b) solid
c) gas
d) plasma

Isolines that are very close to each other on a map indicate a
a) steep slope
b) gentle slope
c) depression
d) river

A student measures a value to be 10 grams, but it turns out it is actually 20 grams. What is the percent error?
a) 50%
b) 100%
c) 25%
d) 500%

When erosion is equal to deposition the system is said to be in a state of
a) equilibrium
b) ecstasy
c) reverse relationship
d) Texas

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