5

Set 4: Command of Evidence (Intermediate)

Explanation

Answer: C

PASSAGE

Solar and wind are intermittent. Grid storage (batteries, pumped hydro) stores excess energy for when production is low.

Why is grid storage important?

A. Renewables produce constant power.
B. It saves energy for low-production times.
C. It eliminates need for panels.✓ Correct
D. It converts solar to wind energy.

Detailed Explanation

This question requires you to identify evidence that supports a claim. Storage saves 'excess energy... when production is low.' The best evidence directly and explicitly supports the stated claim without requiring assumptions. Match specific textual details or data points to the claim being made. The correct answer provides clear, direct support. Strong evidence directly addresses the claim without requiring additional interpretation. When evaluating options, look for quotes or data that explicitly support the statement. Weak evidence may be tangentially related but doesn't provide direct proof.

Key Evidence:

• "Solar and wind are intermittent"

Why others are wrong: A (This option is incorrect.), B (This option is incorrect.), D (This option is incorrect.).