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प्रश्न
An environment friendly practice is ______.
पर्याय
Using CFLs at homes and offices
Using car to go to nearby places
Using AC in every room
All of these
MCQ
रिकाम्या जागा भरा
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उत्तर
An environment friendly practice is using CFLs at homes and offices.
Explanation:
Using CFLs at home and in offices uses less electricity than many older types of bulbs. Driving to nearby places and using an air conditioner in every room can increase energy use and pollution.
shaalaa.com
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