4周搞定2000+托福核心词
volcanic = volcan(火) + ic(…的) = 喷火的→火山的
volcano = volcan(火) + o(人，物) = 火山
asterism = aster(星星) + ism(表现象) = 一群星→星群
mutualism = mutual(相互的) + ism(表现象) = 相互反映现象→互利共生
与火山相关的现象→火山作用
volcanism
常考释义
It is at the boundaries between plates that most of Earth's volcanism and earthquake activity occur.
板块边界是地球上的火山活动和地震的高发地。
来源于：阅读OFFICIAL27 P2n. 火山活动；火山作用【地质】
Shaped both by volcanism and glaciers, Mt. Hood is part of the Cascade Range, a belt of volcanoes running through the Pacific Northwest.
它的形成由于火山作用和冰河时期，胡德雪山是喀斯喀特山脉的一部分，火山带流经太平洋西北部。
It is at the boundaries between plates that most of Earth's volcanism and earthquake activity occur.
板块边界是地球上的火山活动和地震的高发地。
来源于：阅读OFFICIAL27 P2以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
