Seafloor Spreading
Authored by Macey Williams
Science
6th Grade
NGSS covered
Used 7+ times
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12 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
(a) is a device that bounces sound waves off underwater objects and then records the echoes of these sound waves.
Tags
NGSS.MS-PS4-2
2.
OPEN ENDED QUESTION
3 mins • 1 pt
How are mid-ocean ridges similar to a baseball?
Evaluate responses using AI:
OFF
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An American geologist who studied mid-ocean ridges to aid with continental drift theories.
Alfred Wegener
Harry Hess
Tags
NGSS.HS-ESS1-5
NGSS.HS-ESS2-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seafloor spreading continually adds new material to the ocean floor.
True
False
Tags
NGSS.MS-ESS2-3
5.
OPEN ENDED QUESTION
3 mins • 1 pt
What occurs during seafloor spreading?
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OFF
Tags
NGSS.MS-ESS2-3
NGSS.MS-ESS2-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All of these are evidence of seafloor spreading EXCEPT
Eruptions of molten material
Earthquakes
Magnetic stripes of rock on the ocean floor
The ages of rocks
Tags
NGSS.MS-ESS2-3
7.
OPEN ENDED QUESTION
3 mins • 1 pt
How did the weird toothpaste shaped rocks that formed when molten material hardens show about seafloor spreading?
Evaluate responses using AI:
OFF
Tags
NGSS.MS-ESS2-3
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