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 Dictionary

Advanced Stories

Humidity

You are going to hear and read about humidity.

Before you listen, look at these sentences.
Then listen
and say if they are true or false.

1. Humidity is low in winter.
2. If you are SCUBA diving you are breathing air with low humidity.
3. Our skin begins to feel itchy in low humidity.
4. When the temperature is higher, air can hold more moisture.
5. A relative humidity of 60 is most comfortable.
6. Many workplaces today take the issue of humidity seriously.
7. Health complaints in one company decreased by 95 percent after they installled humidifiers.