Aditya suggests his family to install a solar water heater at their residence. But some of the family members were in a favour of installing an electric geyser.
(a) Who according to you is taking a correct decision? Mention the value exhibited by Aditya.
(b) Also give reasons (at least 2) for your answer.
Values exhibited by Aditya are:
(i) Correct use of knowledge
(ii) Concern for environment
(b) Solar water heater is a better choice than electric geyser because:
(i) Sun is a renewable source of energy.
(ii) Power source of the sun is absolutely free.
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