Please answer the following question: Answer the following question given this paragraph: Advection fog is famous in San Francisco, California. Warm, moist air comes in from the Pacific Ocean. The air blows over the cold California current. When the air cools below its dew point, fog forms. Sea breezes bring the fog onshore. Q: What forms after air cools below its dew point? Choices: - sleet - smoke - plasma - fog A:
Answer:
fog