地理漫步·世界地理英语30篇(9)
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Caves Reveal Hidden Water and Rock Paths
洞穴揭示隐匿的水路与岩层路径
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Caves form where acidic water dissolves limestone over centuries.洞穴在酸性水经数百年溶解石灰岩的过程中形成。
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Underground rivers carve tunnels and leave behind stalactites and stalagmites.地下河流侵蚀出隧道,并留下钟乳石和石笋。
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Cave systems connect surface waters to aquifers deep underground.洞穴系统将地表水与深层地下水层相连。
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Some caves preserve ancient climate data in mineral deposits.一些洞穴通过矿物沉积物保存了古代气候数据。
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Entrances often sit at valley sides where water enters the rock.洞口通常位于山谷侧壁,是水流进入岩石之处。
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Bats and blind fish adapt to total darkness and stable temperatures.蝙蝠和盲鱼适应了完全黑暗和恒定温度的环境。
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Human use of caves for shelter or water access shapes local land use.人类利用洞穴作为居所或取水点,影响着当地土地利用方式。
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Karst landscapes feature sinkholes, disappearing streams, and cave networks.喀斯特地貌以天坑、消失的溪流和洞穴网络为特征。