A large iceberg melts at the base, but not at the top, because of the – McqOptions

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1.	A large iceberg melts at the base, but not at the top, because of the reason that_________________?
A.	Ice at the base contains impurities which lowers its melting point
B.	Due to the high pressure at the base, its melting point reduces
C.	The iceberg remains in a warmer condition at the base
D.	All A, B. and C
Answer» C. The iceberg remains in a warmer condition at the base

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