Igneous rock is formed by the cooling and solidification of molten earth materials. igneous rock forms when magma or lava cools. if underground pockets of magma and solidify, igneous rock is formed, such as granite.

Cools slowly, intrusive

Explanation:

As we saw in the question above, igneous rocks are generated from the solidification of the magma that has cooled. This type of torch is extremely resistant and has a high level of hardness, which makes them very useful for the processes of obtaining ores and producing materials derived from these ores.

The cooling speed of the magma forms two types of igneous rocks: intrusive and extrusive.

The intrusive igneous rocks are those formed when the magma enters the fissures of the underground and cools down slowly. These rocks are usually harder and more resistant, an example of which is granite. Extrusive rocks, in turn, are formed when the magma is expelled from the depths, reaching the surface of the earth and cooling there. As the temperature of the earth's surface is lower than inside the earth, the magma cools faster.

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explanation:

one centimetre is equal to 0.01 metres