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Concept information

Preferred term

نرم‌‌کره (آستنوسفر)  

Type

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

Broader concept

Entry terms

  • زون تحرک

Scope note

  • بخشی از گوشتۀ بالایی زمین، واقع در زیر سنگ‏کره که سست است و در آن ماگما تولید می‏شود

Definitions

  • The asthenosphere is a portion of the upper mantle just below the lithosphere. Seismic waves pass relatively slowly through the asthenosphere, compared to the overlying lithospheric mantle, thus it has been called the low-velocity zone. [Wikipedia]

Obsolete

  • false

In other languages

URI

http://www.irandoc.acir/onto/irandoc/SWEETT16564

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