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题目

解题步骤

1. Understand the question
   1. which best describes why wind direction changes from day to night at the beach?

   a the air is flowing from the mountains to the ocean.
   b there are differences in humidity throughout the day.
   c the air is flowing in the upper part of the earths atmosphere.
   d there are differences in temperatures between the land and the ocean.

2. Brief Explanations

   El cambio de dirección del viento en la playa se debe a las diferencias de temperatura entre la tierra y el océano. Durante el día, la tierra se calienta más rápido que el océano, por lo que el aire caliente sube y el aire frío del océano se dirige hacia la tierra. Por la noche, la tierra se enfría más rápido, así que el aire frío de la tierra se dirige hacia el océano. Las otras opciones no explican este fenómeno específico de la playa.

3. Final answer

   D. There are differences in temperatures between the land and the ocean.

答案

Question Analysis

OCR Text

5. which best describes why wind direction changes from day to night at the beach?
a the air is flowing from the mountains to the ocean.
b there are differences in humidity throughout the day.
c the air is flowing in the upper part of the earths atmosphere.
d there are differences in temperatures between the land and the ocean.

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