Question

what is Gneiss?

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Answer 1

$hey \: dear \: here \: is \: your \: answer$
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$\huge {\ulcorner{ \blue {Gneiss}}}$:$<b>A coarse grained metamorphic rock with a Banded structure.It is formed by the large scale application of heat and pressure associated with mountain building and volcanic activity$__________________________

☺$hope \: this \: helps \: you \:$
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Answer 2

Hi mate....

Answer....

Gneises is a type of rock that get formed under high pressure and temperature deep down the ground.

Paragneiss is gneiss derived from sedimentary rock. characterized by alternating lightand dark bands differing in mineral composition...

It is made up of ligher and darker bands..

Hope it helps ☺️