Question

sustainable energy (A) can be used over a long period of time (C)both A and B (D)none of the above(B)is clean
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Answer 1

Answer:

a is a right answer ......

Answer 2

Option C: both A and B

• Sustainable energy is known the renewable energy which means in simple terms that the energy can be utilized and gets recharged on its own.

• The best example is the heat energy produced by the sun.

• The heat energy from the sun is renewable and will not go empty or disintegrate.

• This energy lasts for a long period of time and is considered clean energy.

• It also has the ability to renew itself automatically without the aid of humans.

• In the case of petrol which is non-renewable which in simple terms means that when once used we cannot renew or create petrol. Therefore, scarcity occurs.