Question

Which of the following heat zones receives the smallest solar footprint?

Options

• Torrid

• Temperate

• Frigid

• All receive equal.

Answer 1

Torrid

Explanation:

The Torrid Zone receives the smallest solar footprint because the Sun’s rays strike it almost directly (at a high angle) throughout the year, concentrating solar energy over a smaller area. In contrast, the Temperate and Frigid zones receive sunlight at lower angles, spreading solar energy over a larger surface area (larger solar footprint) and reducing its intensity per unit area.