Air contains water in a gaseous form called Dry ice is a solid form of which gas? What is the scientific name for natural gas? What is the process to turn a solid into gas? What is the chemical name for water? Describe the transition from gas to liquid. ...
The Water Cycle Water on Earth is always changing. Its repeating changes make a cycle. As water goes through its cycle, it can be a solid (ice), a liquid (water), or a gas (water vapor). Ice can change to become water or water vapor. Water can change to become ice ...
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。
What is the process by which water changes from a liquid to a gas called? A. Melting B. Freezing C. Evaporation D. Condensation 相关知识点: 试题来源: 解析 C。水从液态变为气态的过程叫蒸发。融化是固态变为液态,冻结是液态变为固态,凝结是气态变为液态。
Water can exist in three states: solid, liquid and gas. What is an example of water in a solid state? A. Water vapor. B. Ice. C. Rain. D. River water. 相关知识点: 试题来源: 解析 B。冰是水的固态形式;A 选项水蒸气是气态;C 选项雨是液态;D 选项河水是液态。
4. D) It is offering a big reward to anyone who helps.5. B) Help people connect with each other.6. C) It does not use volunteers.7. D) They will find they have something in common.8. C) Preparations for Saturday’...
1. What is the news report mainly about? 2. What is the finding of the new study published in the journal Learning and Memory? 参考答案: B D Lecture: Section C Directions: In this section, you will hear recordings of lectures or talks followed by some questions. The recordings will be...
Gas is air that collects in your digestive system (stomach or intestines). Bloating is the tight, full feeling you get from too much gas.What are common causes for gas and bloating?Swallowing air while you eat, drink, chew gum, or smoke cigarettes Certain foods such as pasta, beans, ...
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