Feedback Loops

Flashcard
•
Science
•
9th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a feedback loop?
Back
A feedback loop is a process in which the output of a system influences its own input, creating a cycle of cause and effect.
2.
FLASHCARD QUESTION
Front
What is a negative feedback loop?
Back
A negative feedback loop is a process that reduces the effects of a change, helping to stabilize a system.
3.
FLASHCARD QUESTION
Front
What is a positive feedback loop?
Back
A positive feedback loop is a process that amplifies the effects of a change, leading to an increase in the output.
4.
FLASHCARD QUESTION
Front
Give an example of a negative feedback loop in the human body.
Back
Body temperature regulation is an example of a negative feedback loop.
5.
FLASHCARD QUESTION
Front
Give an example of a positive feedback loop in the human body.
Back
Blood clotting is an example of a positive feedback loop.
6.
FLASHCARD QUESTION
Front
What happens during a negative feedback loop?
Back
During a negative feedback loop, the system works to counteract changes and return to a set point.
7.
FLASHCARD QUESTION
Front
What happens during a positive feedback loop?
Back
During a positive feedback loop, the system enhances or increases the change or output.
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