Evaluate the two proposed answers. Which are supported? I. Sea breeze — the defining feature: Night-time surface flow from land to sea. II. La Nina — the defining feature: Temperature generally rises with height.
Correct answer: C
I is incorrect: Sea breeze → Daytime surface flow from sea to land. Land normally heats faster than the sea during the day. II is incorrect: La Nina → Unusual cooling in the central and eastern equatorial Pacific. It is the cool phase of ENSO.