The process of fracturing and movement of the outer layers of the Earth is called _____.

Question

BlackTom AI · Accepted Answer

The question asks for the term describing the process of fracturing and movement of the Earth's outer layers.
Option 1: cratering — This refers to the formation of craters, typically from impacts, not the deformation and movement of tectonic plates. It does not describe the broad process of outer-layer dynamics.
Option 2: coriolis drift — The Coriolis effect relates to the apparent deflection of moving objects due to Earth's rotation, affecting motion on a planetary scale but not the fracturing and movement of the lithosphere. It is not the term for plate motion.
Option 3: plate tectonics — This term precisely characterizes the theory and process in which the Earth's lithosphere is fractured into plates that move relative to each other, driven by convection in the mantle. It directly explains both fracturing and movement of the outer layers.
Option 4: differentiation — In planetary science, differentiation refers to the separation of materials by density (e.g., metal into core and silicate mantle) during early formation, not ongoing fracturing and movement of the outer shells.
Option 5: volcanism — Volcanism describes the eruption of magma onto the surface, which may be driven by tectonic processes but does not by itself define the fracturing and movement of the outer layers. It is a related phenomenon, not the overall process described in the question.

ASTRON 2140 AU2025 (23428) Final - 2025 Dec 12

The process of fracturing and movement of the outer layers of the Earth is called _____.

查看解析

登录即可查看完整答案

类似问题

During subduction:

Transform boundaries occur where ____.

The angle of subduction of the down-going slab determines the surface profile of the earthquakes as seen in the image below. If the subduction angle was steeper (steeper subducting plate shown by yellow shade), how would the surface profile change?

What types of plate boundaries do not produce earthquakes?

What types of plate boundaries do not produce volcanoes?

Which type of plate boundary has the deepest earthquakes?

Sedimentary rocks that were deposited in a marine environment occur at the peak of Mt. Everest. What do these rocks demonstrate?

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

ASTRON 2140 AU2025 (23428) Final - 2025 Dec 12

The process of fracturing and movement of the outer layers of the Earth is called _____.

查看解析

登录即可查看完整答案

类似问题

During subduction:

Transform boundaries occur where ____.​

The angle of subduction of the down-going slab determines the surface profile of the earthquakes as seen in the image below. If the subduction angle was steeper (steeper subducting plate shown by yellow shade), how would the surface profile change?

What types of plate boundaries do not produce earthquakes?

What types of plate boundaries do not produce volcanoes?

Which type of plate boundary has the deepest earthquakes?

Sedimentary rocks that were deposited in a marine environment occur at the peak of Mt. Everest. What do these rocks demonstrate?

更多留学生实用工具

希望你的学习变得更简单

Transform boundaries occur where ____.