WebAn earthquake is the shaking and vibration of the Earth's crust. due to movement of the crust. Earthquakes can happen anywhere there is a fault or weakness in the crust, however, major earthquakes ... WebThe Richter magnitude scale is used to measure the size of earthquakes. The higher the number, the more powerful the earthquake and the higher the chance that it will cause real damage.

Destructive, constructive and conservative plate margins

WebVolcanoes form here in two settings where either oceanic plate descends below another oceanic plate or an oceanic plate descends below a continental plate. This process is called subduction and creates distinctive types of volcanoes depending on the setting: ocean-ocean subduction produces an island-arc volcano. WebEarthquakes and volcanic eruptions affect people all over the world. They are caused by the movement of tectonic plates. Tectonic hazards can destroy buildings, infrastructure and cause deaths. distance between gorham nh and moorefield wv

What is a fault and what are the different types? - USGS

WebJan 17, 2024 · Updated on January 17, 2024. The Earth's lithosphere is extremely active, as continental and oceanic plates constantly pull apart, collide and scrape alongside each other. When they do, they form faults. … WebMovement in narrow zones along plate boundaries causes most earthquakes. Most seismic activity occurs at three types of plate boundaries—divergent, convergent, and transform. … Webanswer choices. It has a flat graphing surface. It is used to locate an earthquake’s focus. It uses a needle on graph paper to measure seismic wave activity. It measures data used to find the difference between the arrival times of surface waves. Question 15. 30 seconds. Q. distance between gosforth park and constantia