Scientists in Italy work in special rooms. Any weather can be in these rooms. The rooms can have snowstorms. They can be very cold. The temperature can be minus(负) 40 degrees Celsius(摄氏度). Scientists can also make very hot weather.
Scientists study what happens to people, plants, and other living things when the weather changes. Some living things adapt to a new situation easily, so they can live well. Others die. It is important to know what can happen. The world weather is changing.
Mountain rescuers(救援人员) use these rooms, too. They train(训练) for their work. They are happy. They do not need to do it in the mountains.
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