Seafloor spreading theory seems to explain why the ancestors of a green turtle (Chelonia mydas) subpopulation which now travels 2,000 km from Brazil to breed at Ascension Island, were induced to swim oceanwards
Harry Hess proposed the idea of seafloor spreading in 1960. He used maps created by solar readings of the ocean floor. He explained that seafloor spreading caused these features as new crust was made. Seafloor spreading became a theory as more scientific evidence continued to support it. How is...
Related to Seafloor Spreading Theory: plate tectonic theory, Magnetic reversalseafloor spreading seafloor spreading, theory of lithospheric evolution that holds that the ocean floors are spreading outward from vast underwater ridges. First proposed in the early 1960s by the American geologist Harry H. ...
Related to Seafloor Spreading Theory:plate tectonic theory,Magnetic reversal seafloor spreading n (Geological Science) a series of processes in which new oceanic lithosphere is created at oceanic ridges, spreads away from the ridges, and returns to the earth's interior along subduction zones. Also ...
这些岩心很重要,它为证实海底扩张理论(Seafloor Spreading Theory)提供了证据。我们在一次“地球科学革命”的决定性战役 … daoyuan.chen.blog.163.com|基于 1 个网页 3. 海床板块理论 贰、地震之发生原因 地震之成因具有绪多之学说,近年来,较受注目者为海床板块理论(Seafloor Spreading theory)。该理论认 … ...
theory名— 论名 · 说法名 · 原理名 · 理念名 · 学说名 seafloor— 海底 · 海床 spreading形— 平展的形 spreading— 澫 查看更多用例•查看其他译文 查看其他译文 © Linguee 词典, 2025 使用DeepL翻译器,即刻翻译文本和文档 随打随译 世界领先的质量 ...
The theory of seafloor spreading explains that new oceanic crust is formed at _. A. mid - ocean ridges B. deep - sea trenches C. continental shelves D. abyssal plains 相关知识点: 试题来源: 解析 A。解析:海底扩张学说表明新的大洋地壳在大洋中脊形成。大洋中脊是海底的山脉,这里是岩浆上升、...
网络海底扩张说 网络释义 1. 海底扩张说 二、海底扩张说(Thetheoryofseafloorspreading):60年代初形成的海底扩张说受到下列学术思想的影响:(1)联合古陆(Pangaea… nec.gdou.edu.cn|基于 1 个网页
the theory and method of the seafloor geodetic network data processing are still immature; neither the acoustic positioning model nor the data processing model for multi-source seafloor observations is perfect. In order to solve these problems, the International Association of Geodesy (IAG) formally ...
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