Consider the following statements:
(a) Our energy requirements increase with our standard of living.
(b) We need to look for more and more sources of energy to meet our energy requirements.
Which of the above statement(s) is/are correct?

Only (a)

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Only (b)

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Both (a) and (b)

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Neither (a) nor (b)

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Solution

The correct option is D Both (a) and (b)
The standard of living involves the type of diet and the work we perform every day. The individuals who perform more work require more energy. The energy requirements depend on the lifestyle of every individual.
The population is expanding day by day. In order to meet the requirements, there is need to search for more sources of energy. Different methods have been used for the increase in the quantity and the quality of the food.
Thus, the correct answer is option C.

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Consider the following statements:(a) Our energy requirements increase with our standard of living.(b) We need to look for more and more sources of energy to meet our energy requirements.Which of the above statement(s) is/are correct?

Consider the following statements:
(a) Our energy requirements increase with our standard of living.
(b) We need to look for more and more sources of energy to meet our energy requirements.
Which of the above statement(s) is/are correct?