When water vapor in the air cools and turns into water droplets, it forms ___. A. clouds B. snow C. hail D. rain 相关知识点: 试题来源: 解析 A。当空气中的水蒸气冷却并变成水滴时,会形成云。snow 是雪;hail 是冰雹;rain 是雨。反馈...
The water in the river turns into water vapor and rises into the air. This is called ___. A. evaporation B. condensation C. precipitation D. sublimation 相关知识点: 试题来源: 解析 A。本题考查雨形成过程中的概念。蒸发是水从液态变为气态的过程,题干中河水变成水蒸气升到空中,这是蒸发的过程...
3 英语翻译 When water is heated,it turns into vapor,when vapor is cooled,it turns into water.The air can hold certain amount of vapor at certain temperature.As the temperature goes up,the air can hold more.So heated water turns into vapor.vapor travels with air.When the air becomes coole...
When water freezes, it turns into ___. A. steam B. ice C. water vapor D. liquid 相关知识点: 试题来源: 解析 B。本题考查水的状态变化。水冻结时会变成冰。选项 A“steam”是蒸汽,是水受热变成的;选项 C“water vapor”是水蒸气,也是水受热变成的气态;选项 D“liquid”是液体,水本身就是液...
百度试题 题目Heat___water___vapor.加热水变成蒸汽。 A. Turns down B. turns sway C. turns into D. turns off 相关知识点: 试题来源: 解析 C.turns into 反馈 收藏
百度试题 结果1 题目用括号内所给单词的适当形式填空The(hot) of the fire turns water into vapor (蒸气). 相关知识点: 试题来源: 解析 heat 反馈 收藏
When water is heated, it turns into ___. A. ice B. liquid water C. water vapor D. snow 相关知识点: 试题来源: 解析 C。解析:文中提到“When water is heated to a certain temperature, it turns into gas, which is called water vapor.”,所以加热水会变成水蒸气。
结果一 题目 一道英语时态题when ? (heat),water turns into vapor 答案 heated水是主语,在从句中被省略了,可是水在从句中是属于被动的,“被加热”,所以加ED变成被动语态相关推荐 1一道英语时态题when ? (heat),water turns into vapor 反馈 收藏
【小题1】Where can we find water? ___. A.We can find water when it turns into vapor. B.Water can be found almost everywhere. C.We can see water in deserts here and there. D.Water is only in seas and rivers.【小题2】We can drink water when it is___....
百度试题 结果1 题目When ice melts, it turns into ___. A. water B. steam C. vapor D. solid 相关知识点: 试题来源: 解析 A。冰融化变成水。选项 B“steam”是蒸汽;选项 C“vapor”是水汽;选项 D“solid”是固体。反馈 收藏