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Ket [755]
3 years ago
11

Igneous rocks are made mainly of compounds of _____.

Geography
2 answers:
Anika [276]3 years ago
4 0

silicon and oxygen. Hope this helps

Gnom [1K]3 years ago
3 0
Igneous rocks are made mainly of compounds of silicon and oxygen. Although there are many more elements that can be found in these types of rocks, the compounds of silicon and oxygen are what makes the most of these rocks. 
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