Which of the following pairs are correctly matched 1 Batholith nb...........

Geography and Environment (CSC) World Physical Aspects

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Which of the following pairs are correctly matched?

1. Batholith largest intrusive igneous rock body

2. Felsic Igneous rock mainly containing feldspar

3. Stock Batholith of smaller size

4. Sandstone Best example of igneous rocks

Which of the above pairs is/are correctly matched?

1,2&4 only

2,3 & 4 only

1,2&3 only

1,2,3,4

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Explanation:

Sandstone is not an igneous rock but is a sedimentary rock.

A batholith (from Greek bathos, depth + lithos, rock) is a large mass of intrusive igneous rock (also called plutonic rock), larger than 100 square kilometres (40 sq mi) in area,[1] that forms from cooled magma deep in the Earth's crust. Batholiths are almost always made mostly of felsic or intermediate rock types, such as granite, quartz monzonite, or diorite.Felsic refers to igneous rocks that are relatively rich in elements that form feldspar and quartz.