Write are the main characteristics of igneous rocks class 7
Answers
Answer:
Rocks are formed naturally when the tiny grains of different minerals get compressed due to the pressure exerted on them and also the heat that they are exposed to. There are different processes for different types of rocks. Following are the types of rocks:
Igneous rocks
Sedimentary rocks
Metamorphic rocks
Explanation:
Characteristics of Igneous Rocks
1) The igneous form of rocks does not include any fossil deposits. If there are any chances of fossil deep inside the crust, it erupts out of the Earth’s surface and gets destroyed due to the sheer heat these rocks produce.
2) Most of the igneous forms include more than one mineral deposit.
3) They can be either glassy or coarse.
4) These usually do not react with acids.
5) The mineral deposits are available in the form of patches with different sizes. please mark as brilliant and follow me
Explanation:
Characteristics of Igneous Rocks
1) The igneous form of rocks does not include any fossil deposits. If there are any chances of fossil deep inside the crust, it erupts out of the Earth’s surface and gets destroyed due to the sheer heat these rocks produce.
2) Most of the igneous forms include more than one mineral deposit.
3) They can be either glassy or coarse.
4) These usually do not react with acids.
5) The mineral deposits are available in the form of patches with different.
hope it helps you Mark as brainliest please