
Reduce, reuse and recycle
Flashcard
•
Science
•
3rd Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does it mean to reduce?
Back
To use less of something.
2.
FLASHCARD QUESTION
Front
What does it mean to recycle?
Back
To use old items to make new ones.
3.
FLASHCARD QUESTION
Front
What is human population?
Back
The number of humans living in a particular area.
4.
FLASHCARD QUESTION
Front
What does it mean to reuse?
Back
To use the same thing more than once.
5.
FLASHCARD QUESTION
Front
What is a non-renewable resource?
Back
A resource that will not return, or renew, or will only return after a long period of time.
6.
FLASHCARD QUESTION
Front
What is a renewable resource?
Back
A resource that can be replenished naturally over time.
7.
FLASHCARD QUESTION
Front
What is pollution?
Back
The introduction of harmful substances or products into the environment.
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