T1 GEOGRAPHY CH1 Interior of the Earth — Social Science STD 7 — Question
Tamilnadu BoardEnglish MediumSTD 7Social ScienceT1 GEOGRAPHY CH1 Interior of the Earth2 Marks
Question
What is mantle?
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Answer
The middle layer of earth is called mantle. It is separated from the crust by a boundary called Mohorovicic discontinuity. It is divided into two parts,
The upper mantle
The lower mantle
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