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1 vote
Which of the following is noy one of the three major types of rocks?

a.) anthracite
b.) igneous
c.) metamorphic
d.) sedimentary

2 Answers

6 votes
all of zem eccept a. anthracite is not a rock. igneous, metamorphic ans sedimentary r types of rocks.
User Dorin Botan
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4 votes
a) anthracite is not one of the three main types of rocks
User Bhargav Variya
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