
The Boy Who Harnessed the Wind
Flashcard
•
English
•
3rd Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is electricity?
Back
A form of power caused by the flow of tiny particles called electrons and protons.
2.
FLASHCARD QUESTION
Front
What is a machine?
Back
Something created by people to make work easier.
3.
FLASHCARD QUESTION
Front
What is a generator?
Back
A machine that produces electricity by converting one form of energy to another.
4.
FLASHCARD QUESTION
Front
What does it mean to scorch?
Back
To burn or cause to become dry due to flame or heat.
5.
FLASHCARD QUESTION
Front
What did William build to help his family?
Back
A windmill.
6.
FLASHCARD QUESTION
Front
What is wind energy?
Back
Energy that comes from the movement of air, which can be harnessed to generate electricity.
7.
FLASHCARD QUESTION
Front
What is a windmill?
Back
A structure that converts wind energy into mechanical energy, often used to pump water or generate electricity.
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