Evan M
Quiz by , created about 2 months ago

Classifying Igneous Rocks

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Evan M
Created by Evan M about 2 months ago
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Igenous Rock Classification!

Igenous Rock Classification!

Question 1 of 41

1

What is the composition of the rock "Granite" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 2 of 41

1

What is the composition of the rock "Diorite" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 3 of 41

1

What is the composition of the rock "Gabbro" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 4 of 41

1

What is the composition of the rock "Rhyolite Porphyry" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 5 of 41

1

What is the composition of the rock "Basalt Porphyry" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 6 of 41

1

What is the composition of the rock "Rhylolite" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 7 of 41

1

What is the composition of the rock "Andesite" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 8 of 41

1

What is the composition of the rock "Basalt" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 9 of 41

1

What is the composition of the rock "Pumice" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 10 of 41

1

What is the composition of the rock "Vesicular Basalt" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 11 of 41

1

What is the composition of the rock "Scoria" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 12 of 41

1

What is the composition of the rock "Obsidian" ?

Select one of the following:

  • Felsic

  • Intermediate

  • Mafic

  • Ultramafic

Explanation

Question 13 of 41

1

What is the texture of the rock "Granite" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 14 of 41

1

What is the texture of the rock "Diorite" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 15 of 41

1

What is the texture of the rock "Gabbro" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 16 of 41

1

What is the texture of the rock "Rhylolite Porphyry" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 17 of 41

1

What is the texture of the rock "Basalt Porphyry" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 18 of 41

1

What is the texture of the rock "Rhyolite" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 19 of 41

1

What is the texture of the rock "Andesite" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 20 of 41

1

What is the texture of the rock "Basalt" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 21 of 41

1

What is the texture of the rock "Pumice" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 22 of 41

1

What is the texture of the rock "Vesicular Basalt" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 23 of 41

1

What is the texture of the rock "Scoria" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 24 of 41

1

What is the texture of the rock "Obsidian" ?

Select one of the following:

  • Phaneritic

  • Porphyritic

  • Aphanitic

  • Vesicular

  • Glassy

Explanation

Question 25 of 41

1

What does a "Felsic" composition look like?

Select one of the following:

  • Light in color

  • Medium in Color

  • Dark in color

Explanation

Question 26 of 41

1

What does a "Intermediate" composition look like?

Select one of the following:

  • Light in color

  • Medium in color

  • Dark in color

Explanation

Question 27 of 41

1

What does a "Mafic" composition look like?

Select one of the following:

  • Light in color

  • Medium in color

  • Dark in color

Explanation

Question 28 of 41

1

What does a "Ultramafic" composition look like?

Select one of the following:

  • Light in color

  • Medium in color

  • Dark in color

Explanation

Question 29 of 41

1

What is the texture "Phaneritic" ?

Select one of the following:

  • Coarse-grained

  • Fine-grained

  • Big grains floating in a sea of small grains

  • Has holes

  • Looks like glass

Explanation

Question 30 of 41

1

What is the texture "Aphanitic" ?

Select one of the following:

  • Coarse-grained

  • Fine-grained

  • Big grains floating in a sea of small grains

  • Has holes

  • Looks like glass

Explanation

Question 31 of 41

1

What is the texture "Porphyritic" ?

Select one of the following:

  • Coarse-grained

  • Fine-grained

  • Big grains floating in a sea of small grains

  • Has holes

  • Looks like glass

Explanation

Question 32 of 41

1

What is the texture "Vesicular" ?

Select one of the following:

  • Coarse-grained

  • Fine-grained

  • Big grains floating in a sea of small grains

  • Has holes

  • Looks like glass

Explanation

Question 33 of 41

1

What is the texture "Glassy" ?

Select one of the following:

  • Coarse-grained

  • Fine-grained

  • Big grains floating in a sea of small grains

  • Has holes

  • Looks like glass

Explanation

Question 34 of 41

1

How did the mamga cool to create the texture "Phaneritic" ?

Select one of the following:

  • The magma cooled quickly

  • The magma cooled slowly

  • The magma cooled both quickly and slowly

Explanation

Question 35 of 41

1

How did the mamga cool to create the texture "Aphanitic" ?

Select one of the following:

  • The magma cooled quickly

  • The magma cooled slowly

  • The magma cooled both quickly and slowly

Explanation

Question 36 of 41

1

How did the mamga cool to create the texture "Porphyritic" ?

Select one of the following:

  • The magma cooled quickly

  • The magma cooled slowly

  • The magma cooled both quickly and slowly

Explanation

Question 37 of 41

1

How did the mamga cool to create the texture "Vesicular" ?

Select one of the following:

  • The magma cooled quickly

  • The magma cooled slowly

  • The magma cooled both quickly and slowly

Explanation

Question 38 of 41

1

How did the mamga cool to create the texture "Glassy" ?

Select one of the following:

  • The magma cooled quickly

  • The magma cooled slowly

  • The magma cooled both quickly and slowly

Explanation

Question 39 of 41

1

Felsic rocks contain more silica than Mafic rocks

Select one of the following:

  • True
  • False

Explanation

Question 40 of 41

1

Felsic rocks contain more silica than Intermediate rocks

Select one of the following:

  • True
  • False

Explanation

Question 41 of 41

1

Intermediate rocks contain more silica than Mafic rocks

Select one of the following:

  • True
  • False

Explanation

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