South Carolina Science Grade 7

Chapter 20: Properties and Changes of Matter

Math Practice

1.
The surface temperature of Mars can reach as high as 35ºC. What is this temperature on the Fahrenheit scale?
A)95ºF
B)90ºF
C)98ºF
D)100ºF
2.
The high temperature of a temperate rainforest is 12ºC. What is this temperature on the Fahrenheit scale?
A)53.6ºF
B)50ºF
C)32ºF
D)62ºF
3.
The winter temperature in Key West, Florida, rarely reaches below 5ºC. What is this temperature on the Fahrenheit scale?
A)41ºF
B)33ºF
C)45ºF
D)55ºF
4.
The temperature in Death Valley, California, reaches a high of approximately 57ºC. What is this temperature on the Fahrenheit scale?
A)134.6ºF
B)120ºF
C)144ºF
D)160ºF
5.
The average temperature of a tropical rainforest is 25ºC. What is this temperature on the Fahrenheit scale?
A)77ºF
B)88ºF
C)62ºF
D)43ºF
6.
The temperature of the ground at a depth of several meters is a low of about 50ºF due to geothermal heat. What is this temperature on the Celsius scale?
A)10ºC
B)8ºC
C)12ºC
D)15ºC
7.
The temperature of the ground at a depth of several meters is a high of about 68ºF due to geothermal heat. What is this temperature on the Celsius scale?
A)20ºC
B)24ºC
C)28ºC
D)14ºC
8.
A temperature of 58ºC was recorded in a city. What is this temperature on the Fahrenheit scale?
A)136.4ºF
B)134.6ºF
C)138ºF
D)132.4ºF
9.
The temperature of the glass of water is 45ºF. What is this temperature on the Celsius scale?
A)7.2ºC
B)12ºC
C)15ºC
D)22ºC
10.
A child has a fever of 101ºF. What is this temperature on the Celsius scale?
A)38.3ºC
B)15ºC
C)32ºC
D)44ºC
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