How Deep Is the Asthenosphere
The Asthenosphere Is Made up of Semi-Plastic Rock. Since the Lithosphere Has a Lower Density, It Floats on Top of the Asthenosphere Similar to the Way in Which...
What is asthenosphere of the Earth?
The asthenosphere is the denser, weaker layer beneath the lithospheric mantle. It lies between about 100 kilometers (62 miles) and 410 kilometers (255 miles) beneath Earth’s surface. The temperature and pressure of the asthenosphere are so high that rocks soften and partly melt, becoming semi-molten.
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How deep is the earth to the core?
about 2,900 kilometers
The core is found about 2,900 kilometers (1,802 miles) below Earth’s surface, and has a radius of about 3,485 kilometers (2,165 miles). Planet Earth is older than the core. When Earth was formed about 4.5 billion years ago, it was a uniform ball of hot rock.Aug 17, 2015