Focus On Earth Science: California Grade 6

Chapter 7: Volcanoes

Math Practice

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1
Find the range in years for the last eruption of the Bachelor.
A)between 5800 and 6800 BC
B)between 4800 and 5800 BC
C)between 6800 and 4800 BC
D)between 1000 and 5800 BC
2
Find the range in years for the last eruption of the Newberry.
A)between 420 and 620
B)between 420 and 820
C)between 620 and 820
D)between 200 and 620
3
Find the range in years for the last eruption of the Glacier Peak.
A)between 100 and 1700
B)between 1600 and 1700
C)between 1700 and 1800
D)between 1600 and 1800
4
Find the range in years for the last eruption of the Indian Heaven.
A)between 6350 and 6150 BC
B)between 6150 and 6250 BC
C)between 6250 and 6350
D)between 100 and 6250 BC
5
Find the range in years for the last eruption of the Shoshone Lava Field.
A)between 300 and 8400 BC
B)between 8100 and 8400 BC
C)between 8400 and 8700 BC
D)between 8700 and 8100 BC
6
Find the range in years for the last eruption of the Craters of the Moon.
A)between 130 and 180 BC
B)between 80 and 130 BC
C)between 180 and 80 BC
D)between 50 and 130 BC
7
Find the range in years for the last eruption of the Hell’s Half Acre.
A)between 3100 and 3250 BC
B)between 3400 and 3100 BC
C)between 3250 and 3400 BC
D)between 150 and 3250 BC
8
Find the range in years for the last eruption of the Zuni Bandera.
A)between 1470 and 870 BC
B)between 870 and 1170 BC
C)between 1170 and 1470 BC
D)between 300 and 1170 BC
9
Find the range in years for the last eruption of the Sunset Crater.
A)between 40 and 1120
B)between 1080 and 1120
C)between 1120 and 1160
D)between 1080 and 1160
10
Find the range in years for the last eruption of the Uinkaret Field.
A)between 1130 and 1205
B)between 1055 and 1130
C)between 1055 and 1205
D)between 75 and 1130
Grade 6
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