A statement is followed by two arguments I and II. Read the statement and the arguments carefully and select the appropriate answer from the given options.
Statement:
Hydroelectricity is a cleaner and greener energy than other forms of power generation.
Arguments:
(I) Hydroelectric plants almost have nil CO2 emissions.
(II) Hydroelectric power projects submerge huge amounts of water thereby affecting local flora and fauna.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. II weakens while I strengthens the statement.
Argument I: Strong (It highlights that hydroelectric power is indeed a cleaner energy source compared to fossil fuels, which release CO2 during energy generation.)
Argument II: Weak (It points out that while hydroelectricity may be cleaner in terms of emissions, it can have a negative impact on the environment due to the submergence of land and disruption of local ecosystems.)