Science
6th - 8th Grade
NGSS covered
Used 6+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Earth is ______________ of years old
hundreds
thousands
millions
billions
Tags
NGSS.MS-ESS1-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the longest, largest unit of time called?
Eon
Era
Period
Epoch
Tags
NGSS.MS-ESS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the second longest unit of geologic time?
Eon
Era
Period
Day
Tags
NGSS.MS-ESS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the third longest unit of geologic time?
Eon
Era
Period
Epoch
Tags
NGSS.MS-ESS1-4
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A (a) help to date rock layers by having lived for a short amount of time, being abundant, being widely distributed, and easily recognizable.
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Why are Volcanic eruptions important to the geologic time scale? choose all that are correct...
cause mass extinctions
can be used to absolute date strata
make new roads for fossils to travel on
Law of Intrusions
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Why are meteorite impacts important to the geologic time record?
choose all that are correct
Alter life and Earth's history
Make a layer of special dust on the Earth for us to use radiometric dating
may cause extinctions if large enough
are pretty
Tags
NGSS.HS-LS4-5
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