Asthenosphere

High Quality Content by WIKIPEDIA articles The asthenosphere (from Greek asthenēs 'weak' + sphere) is the highly viscous, mechanically weak and ductilely-deforming region of the upper mantle of the Earth. It lies below the lithosphere, at depths between 100 and 200 km ( 62 and 124 miles) below the surface, but perhaps extending as deep as 700 km (430 mi).

• Format: Paperback
• Language: English
• ISBN: 5510967463
• ISBN13: 9785510967463
• Release Date: January 1
• Publisher: Book on Demand Ltd.
• Length: 74 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.1" x 8.3" x 11.0"