Describe the internal structure of the earth brainly

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A discontinuity at around 670 km depth is particularly distinct. The 670 km discontinuity results from the change of spinel structure to the perovskite crystalline structure which remains stable to the base of the mantle. Perovskite (same chemical formula as olivine) is then the most abundant silicate mineral in the Earth. 1.6 Explain why density and buoyancy were important in the development of Earth's layered structure Because higher density materials like nickel sunk to the center of the Earth. Then temperatures of the planet increased. A discontinuity at around 670 km depth is particularly distinct. The 670 km discontinuity results from the change of spinel structure to the perovskite crystalline structure which remains stable to the base of the mantle. Perovskite (same chemical formula as olivine) is then the most abundant silicate mineral in the Earth. The Earth system is powered by energy from two major sources: the Sun and the planet's internal heat. Humans and the Earth System People are part of the Earth system and they impact and are impacted by its materials and processes. Minerals are classified on the basis of their chemical composition, which is expressed in their physical properties. This module, the second in a series on minerals, describes the physical properties that are commonly used to identify minerals. These include color, crystal form, hardness, density, luster, and cleavage. See full list on lifepersona.com By Kimberly Yavorski It is widely accepted that the Earth’s interior is composed of several layers: the crust, the mantle and the core. Label the internal structure of the earth 1 See answer Answer 5.0 /5 3. isaiah009911 +5 sikringbp and 5 others learned from this answer ... Get the Brainly App See full list on geology.com The structure of the Earth is divided into layers. These layers are both physically and chemically different. The Earth has an outer solid layer called the crust, a highly viscous layer called the mantle, a liquid layer that is the outer part of the core, called the outer core, and a solid center called the inner core. 1.6 Explain why density and buoyancy were important in the development of Earth's layered structure Because higher density materials like nickel sunk to the center of the Earth. Then temperatures of the planet increased. The earth’s moment of inertia is measured by its effect on other objects with which it interacts gravitationally, including the Moon, and satellites. Knowing the earth’s moment of inertia provides a way of checking and refining our understanding of the mass and density of each of the earth’s internal layers. Meteorites The internal structure of Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core. Scientific understanding of the internal structure of Earth is based on observations of topography and bathymetry, observations of rock in outcrop, samples brought to the surface from greater depths by volcanoes or volcanic activity, analysis of the seismic waves that pass t Answer: The internal structure of the Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core. Which of the following best describes the internal structure of the earth? A.An orange, it has a thin peel with a solid, but watery inside. B.A bowling ball, it is completely solid all the way through. C.An egg, it is solid at the core, surrounded by liquid and then a hard outer shell. This structure is believed to have resulted from the fractional crystallization of a magma ocean shortly after its formation about 4.5 billion years ago. The energy required to melt the outer portion of the Moon is commonly attributed to a giant impact event that is postulated to have formed the Earth-Moon system, and the subsequent reaccretion ... Which of the following best describes the internal structure of the earth? A.An orange, it has a thin peel with a solid, but watery inside. B.A bowling ball, it is completely solid all the way through. C.An egg, it is solid at the core, surrounded by liquid and then a hard outer shell. The internal structure of Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core. Explanation: I hope it helps! See full list on geology.com A discontinuity at around 670 km depth is particularly distinct. The 670 km discontinuity results from the change of spinel structure to the perovskite crystalline structure which remains stable to the base of the mantle. Perovskite (same chemical formula as olivine) is then the most abundant silicate mineral in the Earth. The structure of the Earth is divided into layers. These layers are both physically and chemically different. The Earth has an outer solid layer called the crust, a highly viscous layer called the mantle, a liquid layer that is the outer part of the core, called the outer core, and a solid center called the inner core. Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The mantle is hot and represents about 68 percent of Earth’s mass. Finally, the core is mostly iron metal. The core makes up about 31% of the Earth. By Kimberly Yavorski It is widely accepted that the Earth’s interior is composed of several layers: the crust, the mantle and the core. See full list on lifepersona.com Inner Core. Temperature: 5,000°C – 6,000°C State: Solid Composition: iron and nickel. The Earth’s inner core is a huge metal ball, 2,500km wide. Made mainly of iron, the temperature of the ball is 5,000°C to 6,000°C – that’s up to 6,000 times hotter than our atmosphere and scorching enough to make metal melt! Which of the following best describes the internal structure of the earth? A.An orange, it has a thin peel with a solid, but watery inside. B.A bowling ball, it is completely solid all the way through. C.An egg, it is solid at the core, surrounded by liquid and then a hard outer shell. The earth’s moment of inertia is measured by its effect on other objects with which it interacts gravitationally, including the Moon, and satellites. Knowing the earth’s moment of inertia provides a way of checking and refining our understanding of the mass and density of each of the earth’s internal layers. Meteorites Internal Structure of the Earth - Chapter Summary and Learning Objectives. Use the video lessons and quizzes in this chapter to take a closer look at the Earth's internal structure. Jul 25, 2005 · The specifics of structure and composition, however, are much more debatable. And it is these details that tell us a much more extensive and ultimately more interesting story about the internal ... Jul 25, 2005 · The specifics of structure and composition, however, are much more debatable. And it is these details that tell us a much more extensive and ultimately more interesting story about the internal ... Apr 21, 2018 · The earth s structure clhall earth and the venus quantum astronomy nasa earth science mission satellite lications for geoscience The Structure Of Earth Earthquakes Discovering Geology10 H Structure Of The EarthStructure Of The Earth A Level GeographyThe Structure Of Earth Earthquakes Discovering GeologyInternal Structure Of The EarthCartoon Ilrating The Internal Structure Of Earth AndThe Earth ...