Question

igneous rocks are also called as primary rocks are mother rocks​

Answer 1

Answer:

Igneous rocks are created from the cooling of molten magma/lava. All other rocks are derived from them. Because they form the basis of formation of other types of rocks, igneous rocks are known as the primary rocks.

Explanation:

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Answer 2

Explanation:

Igneous rocks are often called primary rocks because they are at the start of the rock cycle. Their parent material is not sediment or fragments

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