Rock ID

Rock ID

Assessment

Flashcard

Science

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is Coquina?

Back

Coquina is a type of sedimentary rock composed primarily of shell fragments and coral, often found in coastal areas.

2.

FLASHCARD QUESTION

Front

What is Slate?

Back

Slate is a metamorphic rock that originates from shale and is characterized by its fine-grained texture and ability to split into thin sheets.

3.

FLASHCARD QUESTION

Front

What is Obsidian?

Back

Obsidian is a naturally occurring volcanic glass formed from rapidly cooled lava, known for its smooth texture and sharp edges.

4.

FLASHCARD QUESTION

Front

What is the texture of a coarse igneous rock?

Back

A coarse texture in igneous rocks indicates that the rock has large crystals, which form when magma cools slowly beneath the Earth's surface.

5.

FLASHCARD QUESTION

Front

What is Limestone?

Back

Limestone is a sedimentary rock primarily composed of calcium carbonate, often formed from the accumulation of marine organisms.

6.

FLASHCARD QUESTION

Front

What is Conglomerate?

Back

Conglomerate is a sedimentary rock made up of rounded gravel-sized particles cemented together, often found in riverbeds.

7.

FLASHCARD QUESTION

Front

What is Breccia?

Back

Breccia is a sedimentary rock similar to conglomerate but composed of angular fragments, indicating a more recent formation.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?