Final answer:
The correct answer is c) Solar radiation. Schematic curves for zonally averaged incoming visible shortwave represent the distribution of solar energy arriving at the top of Earth's atmosphere and show the absorption and scattering of light in the atmosphere.
Step-by-step explanation:
The correct answer to the question is c) Solar radiation. Schematic curves for zonally averaged incoming visible shortwave pertain to solar radiation. Zonally averaged incoming visible shortwave refers to the distribution of solar energy arriving at the top of Earth's atmosphere. The schematic curves represent the absorption and scattering of light in the atmosphere, showing where and how light gets absorbed or scattered.