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What is true about the difference between a mineral and a rock?Select one:a. A mineral is required to be naturally occurring, but a rock is not. b. A rock is required to be naturally occurring, but a mineral is not. c. A rock is generally made up of an aggregate of minerals, but this is not a requirement. Rocks can also be made up of non-mineral matter. Question 2Not yet answeredPoints out of 5.0 Flag questionQuestion textWhich of the following rocks below is a mafic extrusive igneous rock?Select one:a. Diorite b. Rhyolite c. Peridotite d. Basalt e. Pumice Question 3Not yet answeredPoints out of 5.0 Flag questionQuestion textWhich of the following rocks below is an ultramafic intrusive igneous rock?Select one:a. Diorite b. Rhyolite c. Peridotite d. Basalt e. Pumice Question 4Not yet answeredPoints out of 5.0 Flag questionQuestion textWhich of the following rocks below is a felsic extrusive igneous rock?Select one:a. Diorite b. Rhyolite c. Peridotite d. Basalt e. Pumice Question 5Not yet answeredPoints out of 5.0 Flag questionQuestion textWhich of the following rocks below is a glassy rock?Select one:a. Diorite b. Rhyolite c. Peridotite d. Basalt e. Pumice Question 6Not yet answeredPoints out of 5.0 Flag questionQuestion textA rock that crystallizes at depth from magma deep underground is referred to as:Select one:a. Aphanitic b. Lava c. Volatiles d. Intrusive e. Extrusive Question 7Not yet answeredPoints out of 5.0 Flag questionQuestion textAn igneous rock that is made up of large and small crystals is called:Select one:a. Aphanitic b. Porphyritic c. Phaneritic d. Magma e. Volatiles Question 8Not yet answeredPoints out of 5.0 Flag questionQuestion textIf quartz is present in an igneous rock, what composition must it be?Select one:a. Ultramafic b. Mafic c. Intermediate d. Felsic Question 9Not yet answeredPoints out of 5.0 Flag questionQuestion textWhat composition of magma is basalt made from primarily?Select one:a. Ultramafic b. Mafic c. Intermediate d. Felsic Question 10Not yet answeredPoints out of 5.0 Flag questionQuestion textWhich rock below is the intrusive equivalent to basalt?Select one:a. Granite b. Diorite c. Gabbro d. Peridotite e. Obsidian
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