Water is a liquid (液体) ; but it can also be a solid when it is very cold and turns to ice. It can also be a gas, when it evaporates (蒸发) and become water vapour (水蒸气) . The water cycle Water is very important, and without it life on Earth should be impossible. T...
Water is a liquid (液体) ;but it can also be a solid when it is very cold and turns to ice. It can also be a gas, when it evapo-rates (蒸发)and becomes water vapour (水蒸气).The water cycle(水循环)Water is very important, and without it life on Earth would be impossible....
In this coolness, the water vapour turns intolitle droplets (小滴) of water. When water vapourturns from a gas into a liquid(液体), we say it condenses (凝结).When water condenses into droplets of water,it forms clouds. Even though theymay look like cotton candy, clouds are made of m...
We can find water in three forms. When water is a liquid(液体), we drink it or use it to take a shower. When water is a solid(固体), we put some of it into a drink to keep it cool. We like to ski or skate on solid water. When water is a gas, we call it water vapour...
Water can exist as a solid, liquid or gas. Which one is the solid form of water? A. Steam B. Ice C. Water D. Vapour 相关知识点: 试题来源: 解析 B。本题考查物质状态的英语表达。冰(Ice)是水的固态形式。选项 A“Steam”是水蒸气,是气态;选项 C“Water”通常指液态水;选项 D“Vapour”...
【题目】Water is a liquid (液体) ; but it can also be a solid when it is very cold and turns to ice. It can also be a gas, when it evaporates (蒸发) and become water vapour (水蒸气) . The water cycle Water is very important, and without it life on Earth should be impossible...
In this coolness, the water vapour turnsinto little droplets of water.(其中一些升到了高空,那里的空气比较凉爽。在这种寒冷中,水蒸气变成了小水滴)”可知,一些水蒸气升到高空的冷空气中,就会凝结成液态的小水滴,因此选择B项。故答案为。2.【答案】【解析】:题干意思为云是如何形成的?A.它们是棉花糖做的...
根据第一段第一句“Water can be a liquid, a solid or a gas.(水可以是液体,固体或者气体。)”可知,物质的三种形态是“液体,固体、气体”,所以B项正确。 (2)【答案】B 【解析】题干的意思是“当云上升时可能发生什么? .”A.它们上升得越高,就被加热得越多;B.它们上升得越高,就被冷却得越多;C...
.Water is found almost everywhere.Even in the desert part of the world,there is some water in the air.You can not see or feel it when it is a part of the air.The water in the seas,rivers and lakes is a liquid.The water in the air is a gas,and we call it water vapour (蒸汽...
The water in the seas, rivers and lakes is a liquid, the water in the air is a gas, and we call it water vapour (蒸 ).Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals (结晶体). Snow crystals are very small ...