下列地表形态的变化，不是由地质作用引起的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19478' and id < 1687032 and id<>'1687032' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19478' and id > 1687032 and id<>'1687032' order by id asc limit 5