SCIENCE
ENVIRONMENTAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following isnot an efficient solution to energy waste related to inefficient lightening
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using low pressure sodium lightening sources
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Placing light sources on time control
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pointing lights on billboards and street signs upward
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shielding light to direct it downward
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Explanation:
Detailed explanation-1: -Pointing lights on billboards and street signs upward is NOT an effective solution to the energy waste related to inefficient lighting.
Detailed explanation-2: -Energy saving home improvements include sealing doors and windows, and upgrading to LED lights, which are 70-80% more energy efficient than incandescent bulbs.
Detailed explanation-3: -An example of a secondary pollutant is ground-level ozone. Ground-level ozone forms when the ultraviolet rays of the sun cause emissions from cars, trucks, and other sources to react with oxygen in the atmosphere.
Detailed explanation-4: -b) particulate matter Particulate matter is NOT involved in the photochemical reaction that produces smog.
There is 1 question to complete.