首页
登录
职称英语
[audioFiles]2016m8x/audio_ezfj_ezflisteningd_201607_196[/audioFiles] The Wat
[audioFiles]2016m8x/audio_ezfj_ezflisteningd_201607_196[/audioFiles] The Wat
游客
2023-11-01
52
管理
问题
选项
答案
The Water Cycle
The water cycle describes the continuous movement of water / on, above and below the surface of the Earth. / Although the balance of water on Earth remains fairly constant over time, / individual water molecules can come and go, in and out of the atmosphere. / The water moves from one reservoir to another. / In so doing, the water goes through different phases: liquid, solid and gas. /
The water cycle involves the exchange of heat, which leads to temperature changes. / For instance, when water evaporates, it takes up energy from its surroundings and cools the environment. / When it condenses, it releases energy and warms the environment. / These heat exchanges influence climate. / By transferring water from one reservoir to another, / the water cycle purifies water, provides the land with freshwater, / and transports minerals to different parts of the globe. / Finally, the water cycle plays a significant role / in the maintenance of life and ecosystems on Earth. /
解析
水循环
水循环描述的是水在地表、地表上方以及地表以下的不断运动。地球上的水平衡在一定时期内较为恒定。水在不同贮水库之间转移的过程中会经历液、固、气三态。水循环牵涉到热量转化,从而导致温度变化,影响着气候。
转载请注明原文地址:http://tihaiku.com/zcyy/3148932.html
相关试题推荐
[audioFiles]2015m6x/audio_ezfm_014_20154[/audioFiles]
[audioFiles]2015m6x/audio_ezfm_064_20154[/audioFiles]Th
[audioFiles]2015m6x/audio_ezfm_039_20154[/audioFiles]
[audioFiles]2015m6x/audio_ezfm_077_20154[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_009[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_007[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_006[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_005[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_004[/audioFiles]
[audioFiles]2015m7s/audio_ezfj_20155_003[/audioFiles]
随机试题
Happinessisachoice:youcanchoosetobesadwheneverythingisgoingwel
FromOurDarkestDay,OurBrightestHopeThatawfulSeptemberm
A.(Ⅰ)相关(Ⅱ)相关 B.(Ⅰ)无关(Ⅱ)无关 C.(Ⅰ)无关(Ⅱ
实现共产主义社会的根本条件和基础是( )。A.社会生产力的高度发展 B.人与人
个人商用房贷款属于()。A.个人耐用消费品贷款 B.个人住房贷款 C.个
圣诞节学生送老师礼物怎么看待?
以下关于木结构防火要求的5种观点: I.木结构建筑之间的防火间距不应小于10m
职工代表大会的职权是什么?
单加氧酶系主要存在于 A.线粒体B.胞液C.溶酶体D.微粒体
近期,中国翰园碑林被中国书法家协会命名为全国首家“中国书法名园”,可以说是___
最新回复
(
0
)