Why igneous rock is said to be mother rock​

igneous rocks are considered the mother of bc all rocks molten material cools down and becomes either a volcanic aur plutonic igneous rocks

For instance, is Magma cold inside the earth is called plutonic.

Explanation:

If molten Rock moves upwards in a volcano and cold it is called volcanic rock

answer; /// during daylight hours the sun heats up the ground,and at night the clouds insulate the warmth making it warmer ;

these include the fossil fuels, oil, natural gas, and coal and nuclear energy. hope this ! ^.^

-ella