试题来源: 解析 B。解析:水循环是一个连续的过程,而蒸发(Evaporation)是水循环的起始环节,海洋、湖泊等水体表面的水蒸发变成水蒸气,然后开始后续的循环过程。A选项Rain是水循环中的降水环节,C选项Condensation是在蒸发之后的凝结环节,D选项Transpiration只是水循环中的一部分,不是起始环节。
What determines the rate at which a molecule of water moves through the cycle, as discussed in the third paragraph A.The potential energy contained in water.B.The effects of atmospheric pressure on chemical compounds.C.The amounts of rainfall that fall on the continents.D.The relative size of...
Some water that infiltrates will remain in theshallow soil layer, where it will gradually move vertically and horizontally through the soil and subsurface material. Some of the water may infiltrate deeper, recharging groundwater aquifers. What is an example of infiltration? The gang was infiltrated ...
与美国小学生一起学英文 The Rock Cycles Many people know what the water cycle is, but how about the rock cycle?Did you know that rocks also have a cycle?The rock cycle explains how rocks get old, melt and become rocks again.Yes, the rocks become old, too.So, what makes rocks get ...
What makes water move through the water cycle? What do humans do to affect the water cycle? How does the water cycle affect the rock cycle? How does evaporation work in the water cycle? How does weather affect the water cycle? Why is gravity important in the water cycle? Why is infiltra...
C. It ensures water is always available for living things. 相关知识点: 试题来源: 解析 1. A 2. B 3. C 4. C 5. C 1. 水循环的第一步是蒸发,即水在太阳照射下变成水蒸气。 2. 太阳照射水面会导致水蒸发成水蒸气。 3. 云的形成是由于水蒸气在冷空气中凝结。 4. 降落到地面的水会流入河流,...
How does it affect(影响) us?The water cycle is very important to our existence. A cycle is another word for circle. The water cycle is like one continuous(连的) circle. Water can be found in the form of liquid(drinking water), gas( vapor or steam), or a solid (ice or snow) at...
Groundwater is the water that exists below the surface of the earth, whether between the soil pores or in the cracks, spaces, and fractures of rock formations. It also includes permafrost and water that is mixed with other substances.
Water LiteracyScientific LiteracyWater is an extraordinary thing: it is key to the chemistry of life. If it wasn't for water's unique properties, such as its abilities to dissolve other substances, life could not exist on our planet. In-deed, life was thought to have started in water and...
Whenthegamefinallyended,bothofuswerelyingflatonourbacks,tootiredtomove.Inaway, Ithinkwebothwon:Ithegame,butcousinEdmy 15 . ( )1.A.encouraging B.hopeless C.surprising D.regular ( )2.A.unforgettable B.unexpected C.easy D.early ( )3.A.exercise B.preparation C.joy D.fitness ( )4.A.time...