How does the weather sound?

1. wind: a natural phenomenon caused by air flow caused by heat radiated by the sun. After the hot air rises, the low-temperature cold air flows horizontally, and the rising air decreases due to gradual cooling and weight. Because of the high surface temperature, the air is heated, and this airflow produces wind.

2. Rain sound: Rain is a natural precipitation phenomenon. It is caused by atmospheric disturbance. Raindrops fall from the sky, big and small, fast and slow. Water on the earth's surface evaporates, cools and rises to form rain. Rainwater is the most important fresh water resource in human life.