What is the process by which water changes from a liquid to a gas called? A. Condensation B. Evaporation C. Precipitation D. Freezing 相关知识点: 试题来源: 解析 B。解析:水从液态变为气态的过程叫蒸发。冷凝是气态变为液态。降水是指从云中降落到地面的液态或固态水。冻结是液态变为固态。
B. It dissociates into sodium ions and chloride ions. C. It turns into gas. D. It remains unchanged. 相关知识点: 试题来源: 解析 B。中文解析:“When salt is dissolved in water, it dissociates into sodium ions and chloride ions.”,盐溶解在水中会解离成钠离子和氯离子。反馈 收藏 ...
The water is boiling. What's the adjective for "boiling"? A. cold B. hot C. warm D. cool 相关知识点: 试题来源: 解析 B。“boiling”沸腾的,“cold”冷的,“hot”热的,水沸腾时是热的;“warm”温暖的,“cool”凉爽的。反馈 收藏
As water on Earth goes through the water cycle, it can change from one form to another. Water can be found as a liquid in streams and lakes, as water vapor, which is a gas, and in solid form as ice. Answer and Explanation:
搜索 题目 What is the process called when water changes from a liquid to a solid? 答案 B 解析 null 本题来源 题目:What is the process called when water changes from a liquid to a solid? 来源: cvcword练习题 收藏 反馈 分享
四、 根据中文翻译下列句子。1.让水龙头一直开着真是浪费水!What a waste of water it is to leave the tap running!2
"I'm sorry, children," said the teacher."Our water is getting dirtier and dirtier. This is αproblem." Ⅰ词汇积累卜一 chemistry /'kemistri/ n.化学 however /hao'eva/ adv.然而 such /sAt[/ det.这样的 dirtier /'ds:tio/(原级是 dirty)adj.更脏的 Read and choose. (根据文章内容,选择...
What is the term for the process in which water from plants enters the atmosphere? A. Evaporation B. Condensation C. Transpiration D. Precipitation 相关知识点: 试题来源: 解析 C。解析:植物中的水进入大气的过程被称为蒸腾作用(Transpiration)。选项A Evaporation是水表面的蒸发。选项B Condensation是...
水会透过一些物理作用，例如：蒸发、降水、渗透、表面的流动和表底下流动等，由一个地方移动至另一个地方。如水由河川流动至海洋。 －－－ The Earth's water is always in movement and the water cycle also known as the hydrologic cycle describes the continuous movement of water on above and ...
19.I know ___ the Water Festival is really fun.( ) A. if B. what C. that相关知识点: 试题来源: 解析 分析 我知道"泼水节"真的很有趣. 解答 答案:C.首先结合语境推测句意是"我知道"泼水节"真的很有趣.",设空处引导的句子是一个宾语从句,此处的宾语从句是一个陈述句,所以用that引导,故...