
Movie worksheet
Authored by cristian infante
Science
4th - 5th Grade
Used 15+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
We know that sound waves gain ___________ and lose ___________ as they travel through more dense materials.
mass and volume
gravity and volume
weigth and frequency
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1) When Dr. Keyes is lecturing his class, there is a drawing of the Earth’s structure behind him on the blackboard, but one of Earth’s layers is unlabeled. What is the name of this layer?
Inner core
Outer core
Mantle
Crust
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What drives the EM (electro-magnetic) field?
The rotation of the liquid outer core
The rotation of the Earth around the Sun
The rotation of the solid inner core
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Major Childs (Rebecca) states, “We’re about to make the transition into the mantle.” What is the scientific term given to the transition between the crust and mantle? How many kilometers (give a range) below the continents does it occur?
The Moho. 25-60 km
The Core-Mantle Boundary. 2891 km
The Moho. 100-200 km
The Core-Mantle Boundary 25-60 km
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the EM (electro-magnetic) field so important to life on Earth?
It provides the north and south poles
It regulates the rotation speed of the Earth
It protects the planet from cosmic radiation
Both A and C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dr. Keyes tells the General that the core is the size of Mars. The diameter of Mars is 6,794 km. Is he correct?
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name three occurrences early in the movie where the effects of the Earth’s magnetic field supposedly were revealed.
People with pacemakers dying, buildings collapsing, crops dying
People with pacemakers dying, the birds crashing into building and cars, space shuttle landing off course
Planes crashing, temperatures rapidly dropping, and the space shuttle landing off course
There was no indication that anything was wrong with the Earth’s magnetic field
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