Which of the following is a hot wind that blows in North America? MCQ with Answer and Explanation

Explanation:
Wind backing is a counterclockwise change in wind direction with altitude in the Northern Hemisphere (e.g., from south to east). Backing typically indicates cold air advection.

Explanation:
The southeastern United States is influenced by tropical maritime air masses from the Gulf of Mexico and Atlantic Ocean in summer, bringing warm, humid, and unstable weather with thunderstorms.

Explanation:
An anemometer is used to measure wind speed. It typically consists of rotating cups or a propeller that spins faster with stronger winds.