PPT-Ch. 19.2 – Seismic Waves and Earth’s Interior

Essential Questions How does a seismometer work How have seismic waves been used to determine the structure and composition of Earths interior Copyright McGrawHill Education Seismic Waves and Earths Interior. DawnElise Interiors International, Inc. is an award winning, full service  design firm working in both commercial and residential design. In our role as designers it is our mission to help clients to understand their unique style. We do this by first getting to know each client and asking questions about that person’s needs, preferences, and budget. We also listen, so that we have a clear understanding before we start any project of the clients goals and expectations. Chapter 4. Faults. : Red. . Earthquake. :. an event of ground shaking usually caused by the rupturing of a fault within the Earth.. Who studies Earthquakes?. Seismologists. waves. Geophysicists. and . Pyjamaseis. The Ru Network on Microcomputers Running Python. But First…. Some REAL scientific analysis on data recorded by TC-1 seismometers in the Ru network:. To be Explained…. How do we know what’s inside the Earth?. Earthquake. – shaking and trebling that results from the movement of rock beneath Earth’s surface.. Plate movement causes earthquakes from stress and faults in Earth’s crust. When the rock breaks earthquakes happen. What we can learn from. what we can’t feel. Celeste Labedz. Massachusetts Institute of Technology. Incorporated Research Institutions for Seismology. Summer Internship 2014. What can ambient seismic. ITET G. . MAGGIOLINI . & . “The green . school. network. ” . present. . What. . is. an . earthquake. ?. An earthquake (also known as a quake, . tremor) . is the . shaking of the surface. of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves. . An . earthquake. is a shaking of the ground caused by the sudden movement of large blocks of rock along a fault. Earthquakes occur along faults.. A . fault. is a fracture, or break, in Earth’s lithosphere, along which blocks of rock move past each other.. what we can’t feel. Celeste Labedz. Massachusetts Institute of Technology. Incorporated Research Institutions for Seismology. Summer Internship 2014. What can ambient seismic. noise give us?. Clues about the inside of the earth. Do Now. SWBAT identify and explain the layers of the Earth . Enter . silently. Grab materials, folders, notebooks. Begin . Do . Now. Write a hypothesis in an if-then-because . statement for the following question:. Earthquake Mechanisms. Brittle Mechanical Model: “stick-slip”. Focal point: 3D point inside the lithosphere where the seismic event occurs. Epicenter: projection of focal point to the map surface . 4SPACE design, A multi-award Architectural & interior design firm, based in Dubai-UAE. 4Space is different from other luxury design companies. Armed with a profound understanding of the unique challenges of luxury design within Dubai, we strive to meet them with the unparalleled knowledge and skills of a multi-talented team of professionals. Visit: https://4space.ae/interior-design-companies-dubai/ Part 1. Seismic Waves and Interior of the Earth. The behaviour of seismic waves in the different layers of the earth provides the most authentic evidence about the composition and structure of the earth. The different types of waves, generated during the occurrence of an earthquake, are generally divided into three broad categories: . For a quick laugh…. Geologists use 2 terms when discussing the location of an earthquake:. Focus. . = The area beneath Earth’s surface where the rock that is under stress actually breaks.. Epicenter. Acronyms & Glossary. 10 October 2023. Acronyms & Glossary. 2. Numerical.  . 2D. -. Seismic survey conducted with a sparse series of lines across a target. . 2.5D. -. Restricted access 3D surveying, where only selected 2D lines are matched to the 3D baseline. (See MMV1 report)..