WebQuestion : Volcanoes are. (a) indirect source of information about the earth’s interior. (b) direct source of information about the interior of the earth. (c) not a source of information about the interior of the earth. (d) good source to ascertain earth’s temperature. WebThis includes both orogenic (mountain building) and epeirogenic processes (continental forming). Earth’s interior can be divided into the crust, upper mantle, lower mantle, outer core and inner core. The temperature increases as we move from the crust to the core, generally the temperature increases by 1℃ for every 32 m towards the interior ...

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WebApr 10, 2024 · Interior structure of earth defines the various layers of the earth. It comprises crust, mantle, core. Crust are divided into two parts i.e., oceanic crust (Si- ma) … WebThe paths and velocity of these waves suggest the following features about the layers of the earth: (1) The earth can be divided into three layers— Crust, Mantle and Core. (2) The Crust is composed of different types of rocks. (3) The crust consists of light rocks with an average density of 2.7 only. newlifecontract italy

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WebOur Changing Earth Class 7 Worksheet With Answers Question 4. Name the forces which cause earth’s movements. Answer: Following are the two forces which cause earth’s movement-Endogenic forces, Exogenic forces. Our Changing Earth Extra Questions Question 5. Define endogenic forces. Answer: The forces that act below (i.e., in the … WebInterior Of Earth Interior of the Earth The crust, the mantle, and the core are the three layers that make up the earth. The core only forms 15 per cent of the Earth’s volume, whereas the mantle occupies 84 per cent. The … WebThe Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball, about ... newlife contracts washington