The green ice portion was textured by seawater erosion.
绿色的冰部分被海水侵蚀,并形成纹理。
Rapid erosion from the Mississippi River at the end of the last ice age reduced forces that had kept the New Madrid fault from slipping and triggered the temblors.
最后一个冰河时代末期密西西比河的急剧侵蚀减弱了保持新马德里断层稳定的防滑力,从而引发地震。
Scientists found that coastal erosion caused by retreating sea ice is damaging remains in an Inuit village in Alaska, including a fourth-century coastal cemetery.
科学家们还发现,受到侵蚀的海岸线已经威胁到了生活在阿拉斯加的因纽特人村庄,其中还有年久的沿海墓地遗迹。
As the ice spread, however, it gradually covered the silicate rocks, slowing the erosion and so allowing CO2 to build up in the atmosphere once more.
但是,随着冰层扩展逐渐覆盖了硅酸盐岩石,使岩石形成放缓,所以导致CO2在大气层中再次聚积。
The plaistocene glaciers belonged to temperate type with high ice temperature, the great activity and strong erosion.
古冰川属于冰温高、活动性大和侵蚀能力强的温冰川。
Erosion, cosmic rays, recurring ice ages.
侵蚀,宇宙射线,反复出现的冰河时期。
Two million years of stream erosion went on to create two rugged coastal valleys, and a series of ice ages left the slopes covered with pine forests.
两百万年的河流冲蚀形成了两个高低起伏的海岸山谷,而一系列的冰川时代使山坡覆盖上松林。
At cold locations far from the equator, he found, erosion by snow and ice easily matched any growth due to the Earth's plates crunching together.
他发现,在远离赤道的寒冷地带,由冰雪造成的土壤侵蚀轻易地抵消了地球板块互相挤压造成的增高。
At cold locations far from the equator, he found, erosion by snow and ice easily matched any growth due to the Earth's plates crunching together.
他发现,在远离赤道的寒冷地带,由冰雪造成的土壤侵蚀轻易地抵消了地球板块互相挤压造成的增高。
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