Most of the world’s earthquakes and volcanoes occur at plate boundaries. This is what you’d expect because plate boundaries are where a great deal of friction and stress occur.At plate boundaries, a couple of things can happen. One is that rock is forced up from the mantle in molten ...
Why Do Volcanoes Blow Their Tops?: Questions and Answers About Volcanoes and EarthquakesHiggins Bond
Why do earthquakes and volcanoes occur at plate boundaries? A.Plate boundaries undergo much tension and friction. B.Temperatures fluctuate greatly at plate boundaries. C.Earthquakes and volcanoes cause new plates to form. D.The causes of earthquakes and volcanoes are unknown....
He says there are 10 to 15 earthquakes of magnitude 7 to 7.9 every year on the surface of the earth. "There is nothing new about those earthquakes… but increasing population and increasing number of buildings are a factor and the devastation is related to the quality of cons...
Composite volcanoes are normally associated with subduction, and while their magma tends to be intermediate on average, it can range all the way from felsic to mafic. ... Lahars, volcano-related mudflows,can be large enough to destroy entire towns. ...
Why does Japan have so many earthquakes and volcanoes? Why do we need to measure weather? Why is planetary science important? Why is a burette used in titration? Why are tornadoes measured using the Fujita scale? Why is it important to monitor volcanoes?
While all regions are exposed to natural hazards, most disasters (such as droughts, earthquakes, extreme temperatures, floods, slides, storms, volcanoes and wildfires) tend to occur in developing regions. Underdeveloped countries and poor people concentrate the un-natural impact of natural hazards, de...
Why does Britain have no active volcanoes or major earthquakes? Why is a geothermal power plant located near a volcano? How do volcanoes affect the water cycle? How does human activity affect volcanoes? Why does Japan have so many earthquakes and volcanoes? How are volcanoes harmful? Why do ...
Why do buildings collapse during earthquakes? Earthquake Damage: The ground beneath us is constantly moving due to plate tectonics. In some regions, earthquakes are severe enough to cost hundreds of billions of dollars in damages. Answer and Explanation:1 ...
Earthquakes and Volcanoes: Evidence of Earth's Inner Layers 7:09 Rock Life Cycle | Overview & Examples 8:08 Continental Drift Theory Overview & Evidence | What is Continental Drift? 5:04 Evidence for the Mechanism of Continental Drift 5:35 Plate Tectonics: A Unified Theory for Change...