NettetIt varies in thickness from very small values in the Basin and Range to about 250 km under cratons such as the Canadian Shield. The asthenosphere lies below the lithosphere and is about 100 km thick. Beneath the asthenosphere the mantle gets gradually stiffer (more viscous), but remains viscous (flows very slowly). NettetThe asthenosphere is the layer below the lithosphere. Astheno- means lacking strength, and the most distinctive property of the asthenosphere is movement. Because it is …

10 Best Facts About The Asthenosphere For Kids Kidadl

Nettet14. feb. 2024 · The thickness and density of lithosphere determines how high mountains rise above surface on continents and on the ocean floor. In addition, thickness and density of lithosphere determines how deep ocean basins are. Isostasy also causes vertical movement of the crust. Nettet21. jan. 2013 · Earth's Atmospheric Layers. Diagram of the layers within Earth's atmosphere. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). This part of the … go by lyrics

How does the Moho relate to the asthenosphere? - Our Planet …

Nettet24. sep. 2024 · The asthenosphere is the ductile part of the earth just below the lithosphere, including the upper mantle. The asthenosphere is about 180 km thick. … NettetEarth'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. Nettet20. sep. 2016 · Best Answer. Copy. The thickness of the asthenosphere is 200 kilometers. Wiki User. ∙ 2016-09-20 12:02:20. This answer is: go bus 25f