
Unit 2 Introduction: Forms of Energy -4th Grade
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
+10
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is energy?
Back
Energy is what is needed to do work or cause change.
2.
FLASHCARD QUESTION
Front
What is potential energy?
Back
Potential energy is energy that is stored for later use.
Tags
NGSS.MS-PS3-2
3.
FLASHCARD QUESTION
Front
What is kinetic energy?
Back
Kinetic energy is the energy of motion.
Tags
NGSS.MS-PS3-1
4.
FLASHCARD QUESTION
Front
What is an example of potential energy?
Back
A spring pushed and held down is an example of potential energy.
Tags
NGSS.MS-PS3-2
5.
FLASHCARD QUESTION
Front
What is the ultimate source of energy?
Back
The ultimate source of energy is the sun.
Tags
NGSS.MS-ESS2-1
NGSS.MS-ESS2-4
6.
FLASHCARD QUESTION
Front
What is mechanical energy?
Back
Mechanical energy is the sum of potential and kinetic energy in an object.
7.
FLASHCARD QUESTION
Front
What is sound energy?
Back
Sound energy is the energy produced by vibrating sound waves.
Tags
NGSS.MS-PS4-1
NGSS.MS-PS4-2
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