
Precambrian Time & Paleozoic Era Check-In
Authored by Sonia Wilson
Science
9th - 12th Grade
NGSS covered

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13 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following are major events that occurred during Precambrian Time?
formation of the atmosphere
oceans form
glaciers form
all of these
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In the beginning of Earth's history, the first atmosphere was mainly composed of ____________________.
oxygen
carbon dioxide and nitrogen
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
During Precambrian Time, there were no plants on Earth. Which type of organism was able to perform photosynthesis and create oxygen?
viruses in the soil
autotrophs in the oceans
eukaryotic cells
small marine animals
Tags
NGSS.MS-LS1-6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How old is the Earth?
2 million years old
4.6 million years old
3.5 billion years old
4.6 billion years old
Tags
NGSS.HS-ESS1-6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How did Paleozoic end?
An asteroid hit Earth
An ice age
The mass extinction event occurred due to the formation of pangaea
They got eaten by bigger predators
Tags
NGSS.MS-LS4-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The time span that lasted the longest was the...
Precambrian Time
Paleozoic Era
Mesozoic Era
Cenozoic Era
Tags
NGSS.MS-ESS1-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When did the first fish appear?
Precambrian Time
Paleozoic Era
Mesozoic Era
Cenozoic Era
Tags
NGSS.MS-ESS1-4
NGSS.MS-LS4-1
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