Question

Which of the following are true regarding the statements given above?

• A. Both the statements 1 & 2 are false.
• B. Both the statements 1 & 2 are true.
• C. Statement 1 explains statement 2.
• D. Statement 2 explains statement 1.

Answer 1

Answer: (B), (D)

Statement 2 explains statement 1.

Water is one of the easily available renewable energy sources on our planet, as we have most ($\approx 70\%$) of our planet covered in water. It is considered a renewable source because it can easily be replenished through water cycle (evaporation & precipitation).
As it causes less to no pollution, harnessing energy from water through hydroelectric power plants or marine turbines is considerably easy and safe for the environment.

So, both the statements are correct, and the statement 2 is the explanation of the statement 1.