恩戈罗恩戈罗火山口位于坦桑尼亚北部的东非大裂谷,是一座死火山。它曾经是一座圆锥形的火山,高度是现在的两倍。200万年前,它最后一次爆发,所有的熔岩喷出后,锥体的顶部下陷,只剩下火山口西北边的圆桌山是突起的,这种塌陷的火山也被称为破火山口。恩戈罗恩戈罗火山口大致呈圆形,是世界上最完整的火山口之一,也是世界上最大的火山口之一。据测算,恩戈 Ngorongoro Crater is an extinct volcano located in the Great Rift Valley in northern Tanzania. It used to be a conical volcano, twice as tall as it is now. Two million years ago, it was the last to explode. After all the lava was ejected, the top of the cone subsided, leaving only the round table mountain to the northwest of the crater protruding. The collapsed volcano was also called the caldera. The Ngorongoro Crater, roughly circular, is one of the most complete crater in the world and one of the largest crater in the world. It is estimated that Ngo