檢視地槽的原始碼

[[File:地槽.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%9C%B0%E6%A7%BD%20%20%E6%90%9C%E7%8B%90&step_word=&hs=0&pn=32&spn=0&di=30470&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=1482228661%2C307726862&os=2936036268%2C1183738117&simid=0%2C0&adpicid=0&lpn=0&ln=658&fr=&fmq=1623279187539_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fq_70%2Cc_zoom%2Cw_640%2Fimages%2F20190109%2F9022564654004125adcbc18d530f8151.jpeg%26refer%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1625871201%26t%3D560fb2ad9511feced77cd674b0bb5815&fromurl=ippr_z2C%24qAzdH3FAzdH3F4_z%26e3Bf5i7_z%26e3Bv54AzdH3FwAzdH3Fdb0m8dmnn_b8bl0m&gsm=21&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://m.sohu.com/a/287612633_818976 来自手机搜狐网]]]
'''地槽'''是地壳上巨大狭长的或盆地状的沉积很深厚的活动地带，长达数百千米至数千千米，宽数十千米至数百千米。
地槽具有以下特征：呈长条状分布于大陆边缘或二大陆之间，具有特征性的沉积建造并组成地槽型建造序列，广泛发育强烈的岩浆活动，构造变形强烈，区域变质作用发育等特征。