Everyday Weather Phenomena：練習問題

Which of the following is a tool used to measure how hot or cold the air is?

Which weather phenomenon is formed when water vapor in the air cools down and turns into tiny liquid water droplets, making them visible in the sky?

A meteorologist observes that the air pressure in an area is rapidly decreasing. Which of the following weather conditions is MOST likely to follow?

What weather tool is used to show the direction from which the wind is blowing?

During a weather report, the meteorologist mentions that the relative humidity in the city has reached \(95\%\). Which of the following conditions is a student most likely to experience under these circumstances?

What are two common types of weather you might experience in a day?

Explain why rain falls from clouds.

Explain the key difference between 'weather' and 'climate'.

After a rainy day, you often see puddles on the ground. If it doesn't rain again, these puddles eventually disappear. What is the scientific name for the process that makes the water in the puddles disappear, and what causes it to happen?

A thermometer is a tool used to measure temperature. Most common thermometers have a thin glass tube with a liquid inside, like mercury or coloured alcohol. Explain how a liquid-in-glass thermometer works to tell us how hot or cold it is, describing what happens to the liquid when the temperature changes.