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Biology CBSE Live product
Class 8 (2025-26)
Our Home: Earth, a Unique Life-Sustaining Planet
Human impact and need for conservation
9.
Local and individual actions
Question:
2
m.
Mark the most appropriate choice for the question.
How do energy-efficient practices help in conserving electricity?
1.
Energy-efficient appliances consume
less electricity
urban cover
electricitical energy
.
2.
Turning off unnecessary lights reduces
electricitical energy
less electricity
urban cover
consumption.
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