Tectonic plates move due to a combination ofmantle convection,ridge push,slab pull, andtrench suction.The Earth's outer layer, called thelithosphere, is broken into large, rigid plates that float on the semi-fluid layer beneath, known as theasthenosphere. This movement is complex and results fr...
What causes earthquakes? A. Movement of tectonic plates. B. Changes in the weather. C. Volcanic eruptions. D. Human activities. 相关知识点: 试题来源: 解析 A。解析:地震是由地壳板块的运动引起的,A 选项正确。B 选项天气变化不会导致地震。C 选项火山喷发可能伴随地震,但不是地震的主要原因。D ...
相关知识点: 试题来源: 解析 B。原因:文章中提到“An earthquake occurs when there is a sudden release of energy in the Earth's crust. This energy is usually caused by the movement of tectonic plates.”,即地震通常是由地壳中的能量突然释放引起的,而这种能量通常是由板块运动引起的。反馈...
How have most of the tectonic plates been named? What crust is the Eurasian Plate made of? Is the crust made up of tectonic plates? What tectonic plate is Krakatoa on? What causes tectonic plates to shift? Explore our homework questions and answers library ...
What is generated by movements of tectonic plates? What is present in the mantle that can melt the crust that moves downward? Does the Earth's crust move? What would have to occur to stop Earth's plate movement? What causes Earth's lithospheric plates to move?
What causes earthquakes? Earthquakes occur when the plates that make up the Earth's crust move around. These plates, called tectonic plates, can push against each other. Earthquakes are most common along fault lines, which are fractures that allow the plates to move. ...
What causes earthquakes? A. Volcano eruptions B. Movement of tectonic plates C. Wind D. Rain 相关知识点: 试题来源: 解析 B。解析:地震是由地壳板块的运动引起的。火山喷发会伴随地震,但不是地震的主要原因。风不会引起地震。雨也不会引起地震。
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What Are Tectonic Plates: Even though our day to day life seems to occur on solid Earth, the Earth's crust is actually broken up into large sections called tectonic plates. These plates move based on convection currents of magma in the mantel. ...
Volcanoes are mountains that erupt lava and ash. They can be very dangerous. What causes volcanoes to erupt? A. Earthquakes. B. The movement of tectonic plates. C. The heat from the sun. D. Magic. 相关知识点: 试题来源: 解析 B。解析:火山喷发是由板块运动引起的。A 选项地震不是火山喷...