Question

what is a rock what is a rock name three types of Rock ​

Answer 1

ROCK IS A NATURAL OCCURING SUBSTANCE THAT MADE UP EARTH'S CRUST.

THERE ARE THREE TYPES OF ROCKS

1 IGNEOUS ROCKS

2. METAMORPHIC ROCKS

3. SEDIMENTARY ROCKS

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Answer 2

Answer :

Rocks :

Rock is a combination of two or more minerals. Some of which are soft and some are hard. In some rocks crystals ae found and in some fossils of animals and plants are found.

Types of Rocks :

• Igneous rocks.
• Sedimentary rocks.
• Metamorphic rocks.

Metamorphic rocks :

The rocks formed on the surface of the earth are weathered and eroded, while the rocks which are formed in buried under the surfaces of Earth are changing

These changes are called Metamorphic rocks.

There are two main reasons behind this change:

• Temperature.
• Pressure.