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The geology of the Earth’s surface is dominated by the particular properties of water. Present on Earth in solid, liquid, and gaseous states, water is exceptionally reactive. It dissolves, transports, and precipitates many chemical compounds and is constantly modifying the face of the Earth. Evaporated from the oceans, water vapor forms clouds, some of which are transported by wind over the continents. Condensation from the clouds provides the essential agent of continental erosion: rain. Precipitated onto the ground, the water trickles down to form brooks, streams, and rivers, constituting what is called the hydrographic network. This immense polarized network channels the water toward a single receptacle: an ocean. Gravity dominates this entire step in the cycle because water tends to minimize its potential energy by running from high altitudes towar A. magnesium B. iron C. potassium D. calcium 查看答案 更多"The geology of the Earth’s surface "的相关试题: [单项选择] The geology of the Earth’s surface is dominated by the particular properties of water. Present on Earth in solid, liquid, and gaseous states, water is exceptionally reactive. It dissolves, transports, and precipitates many chemical compounds and is constantly modifying the face of the Earth. Evaporated from the oceans, water vapor forms clouds, some of which are transported by wind over the continents. Condensation from the clouds provides the essential agent of continental erosion: rain. Precipitated onto the ground, the water trickles down to form brooks, streams, and rivers, constituting what is called the hydrographic network. This immense polarized network channels the water toward a single receptacle: an ocean. Gravity dominates this entire step in the cycle because water tends to minimize its potential energy by running from high altitudes towar A. precipitating onto the ground B. changing from a solid to a liquid state C. evaporating from the oceans D. being carried by wind 查看答案 [填空题]Earth’s surface releases some of the heat from the Sun as______. 查看答案 [单项选择]It has been estimated that the earth's surface temperature has increased ______ one quarter to three quarters of a degree since 1850. ~ A. to B. by C. at D. with 查看答案 [单项选择]Just over two-thirds of Earth’s surface is covered by wafer, _________ more than 98 percent of this water is contained in the oceans. A. with B. which C. and D. resulting 查看答案 [单项选择]Without the sun's light ______ the earth's surface, no life could exist on the earth. A. warms B. warmed C. warming D. to warm 查看答案 [单项选择]In Earth’s infancy, its surface was warm enough for life ____ the young Sun was fainter than it is today. A. in spite of B. whether C. neither of which D. even though 查看答案 [单项选择]（　） most of the earth's surface is covered by water, fresh water is very rare and precious. A. As B. Once C. If D. Although 查看答案 [单项选择]The fact that the earth's surface heats ______ provides a convenient way to divide it into temperature region. A. infrequently B. irregularly C. unsteadily D. unevenly 查看答案 [填空题]The average surface temperature of Earth keeps around 15℃. 查看答案 [简答题]The fact that the earth’s surface heats __________ provides a convenient way to divide it into temperature region. A. A．infrequently B．irregularly C．unsteadily D．uneverny 查看答案 [单项选择]All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood, coal, oil, natural gas, and all other fuels are stored energy from the sun. (80) Some was collected by this season’ s plants as carbon compounds. Some was stored by plants and trees ages ago. Even waterpower derives from the sun. Water turned into vapor by the sun fails as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun’ s outer layer, and much of this energy that is directed towards the earth never arrives. About nine tenths of it is absorbed by the atmosphere of the earth. In fact, the earth itself gets only one half millionth of the sun’s entire output of radiant energy. The sun is the source of all of the following EXCEPT______. A. gasoline B. natural gas C. atomic power D. animal fat 查看答案 [单项选择]第二篇A Very Slow Ride 　　The surface of the earth may seem very stable to you.But you might be amazed if you knew some of the things that are going on under that surface. 　　The earth has an outer shell of rigid pieces called tectonic plates (地壳构造板块).The plates include both ocean floor and dry land.Some have whole continents on top of them.The continents on top of the plates are just going along for a slow ride,moving only about four inches per year.But even this small movement causes three types of big interactions. 　　One type is ocean ridges.These ridges develop in places where two plates are moving away from each other.As the plates separate,hot magma(岩浆)flows up to fill the space.New crust(地壳)builds up on the plate boundaries and causes ocean ridges.These ridges form long mountain ranges,which only rise above the ocean surface in a few places. 　　Another type of reaction-trenches-occurs between two plates that are moving toward each other.As the plates meet,one bends downward A. always changing. B. becoming smaller. C. moving faster. D. getting hotter. 查看答案 我来回答: 提交 最新试题 ●    [多选题]下列筹资方式中，属于商业信用形式的有（)。 ●    [简答题]钻井液是由黏土、水[或油]以及各种化学处理剂组成的一种溶胶悬浮体的混合体系。 ●    [单选题]我厂测定副产硫酸所用的指示剂为（ ） ●    [单选题] 不属于减少胰腺外分泌的措施是( ) ●    患者赵××，女性，38岁。GPAL。因'停经36周，发现血压升高4天入院'。既往体健，8年前足月经阴 ●    [多选题]如核技术利用单位拟申请增加的项目中一部分符合免于编制环境影响评价文件的条件,另一部分不符合 网站地图 我要搜题网  版权所有  ©2024  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 截图扫码使用小程序[完全免费查看答案] 前往小程序 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码