WebJun 11, 2024 · Lithosphere — The rigid outer layer of Earth that extends to a depth of about 62 mi (100 km). Magma — Molten rock beneath Earth ’ s surface. Seismic wave — A disturbance produced by compression or distortion on or within Earth, which propagates through Earth materials. WebThe lithosphere, in contrast, is the rigid outer layer of the Earth. It differs from the underlying asthenosphere by its physical and mechanical properties rather than its chemical composition. The lithosphere responds essentially as a rigid shell whereas the asthenosphere behaves as a very thick fluid. The diagram above illustrates both the …
6.10A Layers of Earth Flashcards Quizlet
WebEarth’s outermost, rigid, rocky layer is called the crust. It is composed of low-density, easily melted rocks; the continental crust is predominantly granitic rock ( see granite ), while composition of the oceanic crust … WebWhat is the outermost layer of earth? answer choices inner core outer core mantle crust Question 2 30 seconds Q. This layer of Earth is solid iron and nickel answer choices Outer Core Mantle Inner Core Crust Question 3 60 seconds Q. The liquid portion at the center of the Earth. answer choices Asthenosphere Inner Core Outer Core Lithosphere snor happy italy
Layers of Earth Flashcards Quizlet
WebOct 22, 2024 · adefioyelaoye Crust is the outermost layer of Earth, composed of solid rock and divided into sections called plates. The crust can be defined as the outermost part of the earth with a composition of mainly rocks and oxygen. The type of rocks include igneous, metamorphic and sedimentary. WebJun 26, 2024 · Igneous rocks are formed by cooling lava or magma. There are two different types: extrusive igneous rocks cool at the crust's surface, while intrusive igneous rocks ... WebThe lithosphere is mostly liquid, with some medium-density materials, such as silicon. The lithosphere is more plastic and flows slowly compared to the solid crust of Earth. The lithosphere includes the core and the lower portion of the mantle. The lithosphere includes the crust and the uppermost portion of the mantle, which is sold and rigid. roasted marshmallows \u0026 baileys