Imagine standing on a broad ledge, about 100 feet above the shore, and gazing down at the lake’s mesmerizing grayish-blue water. It’s like a giant pot of water on a stove, perpetually rolling and boiling. It’s a sight that will leave you in awe. ...
百度试题 结果1 题目The writer explains the boiling water by using ___.A. mythsB. humorC. factsD. arguments 相关知识点: 试题来源: 解析 正确答案:C 反馈 收藏
Water, substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful of compounds and has the important ability to dissolve many other substances, which was essential to
Facts about tea:. Te a is the 1 most popular drink in the world.. Some people believe that it was first drunk about 5,000 years ago.The 2 of tea:. One day Shen Nong was boiling drinking water over an open fire.. Some te a leaves fell into the water and remained there for some...
Boiling point, temperature at which the pressure exerted by the surroundings upon a liquid is equaled by the pressure exerted by the vapor of the liquid; under this condition, addition of heat results in the transformation of the liquid into its vapor wi
An example of water in a gas state (vapor) is the steam coming off a boiling pot of water. Water is the most important chemical substance on our planet. In fact, water is more important that oxygen. There are a few known organisms that don’t require oxygen, they’re known as ...
An Accidental InventionTea is themost popularfacts about teadrink in the world.It was first drunk about 5,000years ago.One day Shen Nong was boilingthe_2cofdrinking water over an open fire.teaSome tea leaves fell into the waterand remained there for some time.The water produced a nice3...
If you throw boiling hot water into cold air, it will instantly freeze into snow.Layne Kennedy / Getty Images Everyone knowssnowflakescan form when water is cold enough. Yet, if it's really cold outside, you can make snow form instantly by throwing boiling water into the air. It has to...
阅读教材Section A3a课文,根据课文内容补全表格中所缺的信息。The 2 of tea:Facts about tea:. Te a is the 1 most popular drink in.One day Shen Nong was boiling drinking water the world.over an open fire..It was first drunk about 5,000 years ago.. Some te a leaves fell into the w...
According to popular legend,tea was discovered by the Chinese emperor Shennong in 2737 B.C.when a tea leaf fell into his boiling water. The Chinese consider tea to be a necessity of life. The first vending machine to sell live crabs debuted in 2010 in a subway station near Nanjing.The ...