A. move apart B. slide past each other C. collide D. stay still 相关知识点: 试题来源: 解析 C。解析:在汇聚型板块边界,两个板块相互碰撞。选项A板块相互分开是离散型板块边界的特征;选项B板块相互滑动是转换型板块边界的特征;选项D板块静止不动不符合板块运动的基本事实。反馈 收藏 ...
Adakitic rocks are intermediate-acid magmatic rocks characterized by enrichment in light rare-earth elements, depletion in heavy rare-earth elements, positive to negligible Eu and Sr anomalies, and high La/Yb and Sr/Y ratios. Cenozoic adakitic rocks generated by partial melting of subducted oceanic...
Long-distance, multistep and multicyclic sediment transfer along and across convergent plate boundaries follows complex trajectories in space and time, which must be resolved whenever we want to obtain a reasonably faithful paleogeographic reconstruction for the recent and less recent geological past....
Vanderhaeghe, O., 2012, The thermal-mechanical evolution of crustal orogenic belts at convergent plate boundaries: A reappraisal of the orogenic cycle: Journal of Geodynamics, v. 56-57, p. 124-145.The thermal–mechanical evolution of crustal orogenic belts at convergent plate boundaries: A ...
What type of plate boundary exists today along the Himalayas? What are two landforms that are created from divergent boundaries? What type of boundary do the Rocky Mountains form? What type of boundary creates new oceanic crust? What are the three types of convergent zones and what happens as...
Many geological and geophysical investigations, particularly the Deep Sea Drilling Project, have shown that convergent plate margins are highly diverse features. For example, at some sites of subduction, such as the Lesser Antilles, the bedded sediment atop the incoming oceanic plate is extensively off...
Here we report a clear relationship between the origin of methane-rich natural gases and the geodynamic setting of the West Pacific convergent plate boundary. Natural gases in the frontal arc basin (South Kanto gas fields, Northeast Japan) show a typical microbial signature with light carbon ...
A transform plate boundaryoccurs when two plates slide past each other, horizontally. A well-known transform plate boundary is the San Andreas Fault, which is responsible for many of California's earthquakes. A single tectonic plate can have multiple types of plate boundaries with the other plates...
Tectonic stress fields in the overriding plate at convergent plate margins are complex and vary on local to regional scales. Volcanic arcs are a common element of overriding plates. Stress fields in the volcanic arc region are related to deformation generated by subduction and to magma generation ...
Intraplate deforma- tion in the Japanese Islands: a kinematic study of intraplate deformation at a convergent plate margin. J. Geophys. Res. 100, 24275-24293.Shen-Tu , B., Holt , W. E., and Haines , A. J. (1995), Intraplate Deformation in the Japanese Islands: A Kinematic Study ...