Geography By Vajiram and Ravi : For UPSC Exam PDF Book

Manish May 11, 2019

Geography By Vajiram and Ravi : For UPSC Exam PDF Book

Name of Book : Geography / भूगोल

Hope This Geography Book will Step up you to Succeed / आशा करते हैं भूगोल पुस्तक आपके कदम सफलता की ओर ले जायगी

Language of Book : English

Size of Ebook : 104 MB

Total pages in ebook : 214

Ebook Downloading Status : Best

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Description about eBook : INTERIOR OF THE EARTH

One of the earliest structuring of the Earth's interior was suggested by Edward Suess who considered the interior to be differentiated into SIAL, SIMA and NIFE. SIAL is composed of granite and dominated by Silica and Aluminium. It floats over SIMA which is denser and has Silica and Magnesium as the main constituents. However, this viewpoint has now been replaced by more sophisticated detailed structuring. Based on seismic studies, the Earth's interior has been divided into three layers - crust, mantle and core.............

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