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Lesson 10 Homework |Rock Identification Lab

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ROCK IDENTIFICATION LAB

  1. Based on its key characteristics, determine if each rock sample is igneous, metamorphic, or sedimentary.
  2. For each sample, you need to give a correct reason for your classification, based on properties displayed in the rock sample.
  3. Answer the questions that follow the rock samples.

Rock Sample 1

Question 1
1.

Rock sample 1: Identify the type of rock

Question 2
2.

Rock sample 1: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 2

Question 3
3.

Rock sample 2: Identify the type of rock

Question 4
4.

Rock sample 2: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 3

Question 5
5.

Rock sample 3: Identify the type of rock

Question 6
6.

Rock sample 3: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 4

Question 7
7.

Rock sample 4: Identify the type of rock

Question 8
8.

Rock sample 4: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 5

Question 9
9.

Rock sample 5: Identify the type of rock

Question 10
10.

Rock sample 5: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 6

Question 11
11.

Rock sample 6: Identify the type of rock

Question 12
12.

Rock sample 6: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 7

Question 13
13.

Rock sample 7: Identify the type of rock

Question 14
14.

Rock sample 7: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 8

Question 15
15.

Rock sample 8: Identify the type of rock

Question 16
16.

Rock sample 8: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 9

Question 17
17.

Rock sample 9: Identify the type of rock

Question 18
18.

Rock sample 9: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Rock Sample 10

Question 19
19.

Rock sample 10: Identify the type of rock

Question 20
20.

Rock sample 10: What evidence do you have to back up your identification? Hint: Use the ESRT or your notes.

Question 21
21.
Question 22
22.

Match each of the metamorphic rocks listed below with one possible parent rock from the following list: bitumi-
nous coal, shale, limestone, slate, granite, sandstone.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 23
23.

Base your answer on the pictures of four rocks. Each circle shows a magnified view of a rock. Which rock is metamorphic and shows evidence of foliation?

Question 24
24.

How are the three rock types classified?

Question 25
25.

Base your answer(s) to the following question(s) on the rock cycle diagram below.
State the specific names of rocks A, B, and C in the diagram. Not all rock names are used. Only one rock name should be used for rocks A, B, and C.

  • Obsidian
  • Rock A
Foliated Texture
Clastic Texture
Banding
Chemical Rocks
Vesicular
Lithification
Alignment of Mineral Grains
Silt-sized Particles
Felsic Composition
Glassy Texture
Evaporite Deposits
Crystals less than 1 mm
Angular Fragments
Stretched or Deformed Pebbles
Intergrown crystals
Fossils
Heat and Pressure
Solidification
Compaction and Cementation
Gneiss
Granite
Conglomerate
Igneous
Metamorphic
Sedimentary
Shale
Anthracite Coal
Slate
Slate
Bituminous Coal
Marble
Sandstone
Schist
Granite
Gneiss
Limestone
Quartzite
Rock Salt
Shale
Metaconglomerate
Gneiss
Rhyolite
Granite
Rock B
Rock C