WebThe lithosphere is the rigid, outermost shell on Earth. It is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of thousands of years or greater. The outermost shell of a rocky planet, the crust, is defined on the basis of its chemistry and mineralogy. WebSubduction Zone, Subduction zones occur at collision boundaries where at least one of the colliding lithospheric plates contains oceanic crust . In accord with plate… Crust, Crust Earth's mass is divided into an inner core, outer core, mantle, and crust. The crust is outermost layer of the earth, 3–44 miles (5–70 km) thic… Ocean, Oceans are large …
Lithosphere Facts for Kids - Kiddle
Web01. mar 2024. · The lithosphere is the solid, outer part of Earth, extending to a depth of about 100 kilometers (62 miles). The lithosphere includes both the crust and the brittle upper portion of the mantle. The lithosphere is both the coolest and the most rigid of Earth’s layers. The most well-known feature associated with Earth’s lithosphere is tectonic ... Weblithosphere, rigid, rocky outer layer of the Earth, consisting of the crust and the solid outermost layer of the upper mantle. It extends to a depth of about 60 miles (100 km). It is broken into about a dozen separate, rigid blocks, or plates (see plate tectonics). Slow convection currents deep within the mantle, generated by radioactive ... family court judges delaware
Exploring the Earth
WebEarth's lithosphere, which constitutes the hard and rigid outer vertical layer of the Earth, includes the crust and the uppermost mantle. The lithosphere is underlain by the asthenosphere which is the weaker, hotter, and deeper part of the upper mantle. The lithosphere–asthenosphere boundary is defined by a difference in response to stress. WebEarth’s Lithospherecan be best defined as a solid shell or a crust that protects the earth. So, in a way, the lithosphere protects the Earth just as an eggshell protects the egg yolk. Right below the lithosphere, there’s yet another layer known as the asthenosphere. This is a weak, hot, and fairly deep part of our Earth’s mantle. Web08. apr 2024. · The term lithosphere is derived from the Greek words "lithos," meaning stone, and "sphaira," meaning globe or ball. Sandwiched between the atmosphere above and the asthenosphere below, the... cookeville tn vivian nurse practitioner