v形河谷示意图
![为什么冰川侵蚀形成u型谷,而河流侵蚀成v型谷? - 知乎](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730C27D3DB3FC7DE6A23D4689669A13526A4ABFE55540BD48921C9FB5764ABEA7F7902213AB55C317EC646FB419B0B5C686BE26C79174CFCDF7E1291A11011BB5A40257E2C5A3207B8B775F94DB04902F6)
为什么冰川侵蚀形成u型谷,而河流侵蚀成v型谷? - 知乎
图片尺寸597x450![水体间的水源补给关系 (1)图3中能正确反映图1中a河段河谷剖面的是](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8309833EBB5971B54858E17EC5B0EEBC080BC1F21FB2E4872729B7E75121A442783BE5182CB964004136EC8F44509D8CDC8DB5198BBC707B7A0AE8A6A1CDD0F9D5CDF4DB295BCE9A62869745F5CB6B6911)
水体间的水源补给关系 (1)图3中能正确反映图1中a河段河谷剖面的是
图片尺寸476x330![发育初期的河谷的集水面积比较小,横剖 面呈"v"字形](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737DC656A2CB992FC422D2BB58A44810525490C575E2783018C93E41921985A6EA38D3287D2E07D03FC8BEE14B2990B20460BFB40A1BAEEA1ADFB5D98933F0944472A3CC4C3FCAE4ABD66AC12827EE822C)
发育初期的河谷的集水面积比较小,横剖 面呈"v"字形
图片尺寸1080x810![v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A732B40B8E8016C5E9EA1A916C87C1DF48DAC74DF8E97CABE031F77E904A1400552A172833D6195278F058A99B6241126E2B9643A577BEBA6EF632BD7AE5A9B81F61108CF0638FC7FB36B1AE837A7BB6A43)
v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和
图片尺寸600x396![形成"u"型谷;冰川消融后,谷地受河流的侵蚀,形成"v"型河谷](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A738267ED8BCB9C58A6CEEADAFC8F07AF96E25CD9210685372C4EC2D8986C03EDDCAD77EDBCC88710C213DC75AABA358504726618CB110F5F38CA86953983D31764B91FA005F8C9DE8173A260EBCE02BEAD)
形成"u"型谷;冰川消融后,谷地受河流的侵蚀,形成"v"型河谷
图片尺寸660x509![v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BEB78C36F8B511C0960257611D2798D912BA917F47DD89011AA9151A16A7FBAB2B528EFDFE70A9A18EA68B7CB3744A21CCC3D7F5AFFDF297C0777312B673F58DC03661B7150BEFF184B420979CDFE37E)
v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和
图片尺寸558x451![2010-2011学年高中地理 第四章 第三节 河流地貌的](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99AB63084384C86B94638228CE15F456EB38C142FE68564381700BC248DD6365562BCAB9084BC70FA89F6CFC0CF6BACFD619273F103FD8CEB6D86B9C473522346C66A780C1845D8DA77D87CAF375F3102)
2010-2011学年高中地理 第四章 第三节 河流地貌的
图片尺寸1740x1348![u型谷被流水不断深切 形成 v型谷 (v型谷形成过程示意图)▼ 从谷底](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83332C8911062E7D579BFE22C9F37EE5F04BA7C34E2185AF1845C62BADCFE8134FC416E01CFFB0CE2DFDD427AE31E21A2CD469D62103B883D00980515CD25E1421E948F2D9765FA13E394CF8BC5D7907CE)
u型谷被流水不断深切 形成 v型谷 (v型谷形成过程示意图)▼ 从谷底
图片尺寸412x303![太原十六中地理组研学之旅——研学篇(二):黄土山区](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737EDB84373673B64A138ADB08B288A66C3626C2E1C0DB122D9D893F2A45AAB5BB0E0BEBB33082ED2F2F3F76D600FDD5A79A2E8E7B9BB4668E2D8A24C55128DA18D90017FDEAD4E890A01ED9D3101DD7CC)
太原十六中地理组研学之旅——研学篇(二):黄土山区
图片尺寸1079x1191![【地形地理】峡谷,河谷,山谷有什么区别?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C23A2E5D58CCE077D0848CBC2BFD7210EF3DEBA1BA822A2FFEE9FE2742A2D1CF2CA3ED0660382A0E9C8A038B6902637907DE88D186767E6D4676712C416AE32B0758D359A07D79D1BAD552B2F934B58B)
【地形地理】峡谷,河谷,山谷有什么区别?
图片尺寸506x565![3.关于该河谷地貌自然环境特征描述,可能正确的是](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9665F9B818A5CC6ED3F1380FA380E448F96F86F57E9E7E7A17848C9E0A3C26A077C8CA76ACD6E6EA1D57008FF96ED06133B0A76F04E4AFDF1573D2E1ACD78FBBFAA3ACC7973820D5599AC7D5B4D7A4EF4)
3.关于该河谷地貌自然环境特征描述,可能正确的是
图片尺寸883x406![河流向下(下蚀),向源头侵蚀(溯源侵蚀)的作用较强,河谷呈现"v型"](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9FE32880A320AD90C10BA2B4E871DE879C99A431494F38A788C699C9CF1A63F50328F20738CB678D49BD84EE676F7EF61DFEB508A7B4D57FCD2B9FD98263D14F9BB68A49D16DB3043FD43D868BD01018C)
河流向下(下蚀),向源头侵蚀(溯源侵蚀)的作用较强,河谷呈现"v型"
图片尺寸640x509![河流地貌的发育课件ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E838A27A26ADFC95EBE6D82173F9F9187ED69340DD4AA40419B365622C63B1114DCB328E3D2198F897EE900C6A906884C72B984A9FEDE48809EB32449859ECEEB1D64E26C75DF6E238EA923C0AA69A0A9C3)
河流地貌的发育课件ppt
图片尺寸800x600![河谷地貌](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83CF0D130BC920F8AEDC7815A902C13B2F5C4330BB1C9AA8AF7D3F2A23E89B5DCA7A9390EC3EB29CA84A7620854452614EDCEE9B61BA484D89B398B8B9985FBD2303F75C90E9991256EB55DA0F03BEFB3E)
河谷地貌
图片尺寸300x299![初期,河谷横剖面呈v字型,河谷的发育分为初期,中期和成熟期.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F9A662B63E159321F1E8A63321846ABF0F5B455433B7D472552485EC49879381DA680BFB1F67D38FAB27E022CFE70483594FA3A71AAD8488CB414E34BECB41AD63452A8B60299AE8EFCAD89B6BA989DA)
初期,河谷横剖面呈v字型,河谷的发育分为初期,中期和成熟期.
图片尺寸640x811![关于该河谷地貌自然环境特征描述,可能正确的是](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7323EF90A2679EC4A7B40512AFFD8095322CB7C7DDC13351993F727D58EB6977DDD3CB42E579CBE09078E6D0356F40AE2C5E1EE9F95C4DB9F872C921369FE3E82DBB2CEAE3BD1592A60A9069CD7C902BE5)
关于该河谷地貌自然环境特征描述,可能正确的是
图片尺寸1702x789![v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E831C1A2D5BC9894B362B6D810FAE50DD6CF6A05C798655EECF5269AA63A90261BB51524FAB153B41945F82B584A01EF7A335AE698FC3D961FF76B006F0D707C08072370552FD23C7CC8C760B2666269603)
v型河谷深度大,岸壁陡峭,谷底狭窄,河床底部起伏不平,常见巨大石块和
图片尺寸640x360![常见于河流河谷发育初期(也就是上游).](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CEF892F3EDD5BF41D2CE16128D339377EA715D2F4CCD51EDAE7A0481C268178E195168181ADD24359B3C286388F78713584B89614627E83CCCB37C1D739C9F7943F38682F90C23D1B0A00749EB7A740B)
常见于河流河谷发育初期(也就是上游).
图片尺寸758x500![河谷地貌](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73855D960091A717FABAABDCA9B67FC90FF4BC8909094FAB774640428EFDBC07763CEEA30F197E8C5FFABF2A14C773280BAA2FDCED57207233EBDE9806EC19945724E2FAFBFFC84139E76DF3FFBD4071AE)
河谷地貌
图片尺寸1080x810![1.为什么v型河谷形成后,河流落差就会变小?为什么侧蚀作用就会加强?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E834AD0C41EECFB9EF2A2C31F2D712CA3307F2EEFAC900EEF4EDA4EED7993D1112A8C13E1983C1B8DEE38EB987BDD2CB3473CB2D3358404F67F6A801CFF6C3C4B57E2E961277E223890C6E0580DEF4C656F)
1.为什么v型河谷形成后,河流落差就会变小?为什么侧蚀作用就会加强?
图片尺寸278x216