天气预报15天查询> 其他> 东非大裂谷是由哪两个板块

东非大裂谷是由哪两个板块

更新时间: 2020-11-04 00:00:00     

东非大裂谷在非洲板块和印度洋板块交界处,由于两个板块张裂拉伸,使得同阿拉伯古陆块相分离的大陆漂移运动而形成这个裂谷。由于抬升运动不断的进行,地壳的断裂不断产生,地下熔岩不断的涌出,渐渐形成了高大的熔岩高原。高原上的火山则变成众多的山峰,而断裂的下陷地带则成为大裂谷的谷底,总长6400千米。

关键词: 东非 裂谷 板块

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-191377/ | 耗时:0.8878 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=191377 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=191377 LIMIT 0,1
select * from tbl_Articles_sphinx where id=191377 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1073568,1081195,1131747,1044561,1088694,1071481,1070848,1075714,1050369,1129797,1050917,1067327,1071501,1057064,1088431,1082309,1073437,1072050,1067739,1332264,1067933,1067245,1069505,1080116,1076452,1103070,1080171,1091621,1071697,1062392) ORDER BY field (ArticleID,1073568,1081195,1131747,1044561,1088694,1071481,1070848,1075714,1050369,1129797,1050917,1067327,1071501,1057064,1088431,1082309,1073437,1072050,1067739,1332264,1067933,1067245,1069505,1080116,1076452,1103070,1080171,1091621,1071697,1062392)