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 under water thereby affecting local flora and fauna.

Question

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 under water thereby affecting local flora and fauna.

Accepted Answer

**Solution:**

1. The statement claims that hydroelectricity is a cleaner and greener source of energy compared to other power generation methods.

2. Argument I states that hydroelectric plants emit almost no CO2, which supports the claim by emphasizing the environmental cleanliness of hydroelectricity.

3. Argument II points out that hydroelectric projects flood large areas, negatively impacting local plants and animals, which contradicts the claim by highlighting an environmental drawback.

4. Therefore, Argument I strengthens the statement, while Argument II weakens it.

**Answer:** Option 2 — II weakens while I strengthens the statement.

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