how are igneous rocks formed?
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Answered by
13
Thanks for asking the question.
Igneous rocks are formed by cooling and solidifying magma. They may form with or without crystallization, either blow the surface as intrusive rocks or on the surface as extrusive rocks. These rocks includes:
1. Andesite
2. Basalt
3. Scoria
4. Tuff
5. Rhyolite
6. Obsidian
7. Pumice
Hope it helps.
Igneous rocks are formed by cooling and solidifying magma. They may form with or without crystallization, either blow the surface as intrusive rocks or on the surface as extrusive rocks. These rocks includes:
1. Andesite
2. Basalt
3. Scoria
4. Tuff
5. Rhyolite
6. Obsidian
7. Pumice
Hope it helps.
Answered by
0
Explanation:
Hey mate here's your answer.
Igneous rocks are formed by the solidification of lava. Lava cools rapidly and solidifies on the surface of the earth. Crystals are formed due to the cooling of lava. These rocks can be intrusive as well as extrusive.
Hope it helps you.
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