Chapter 3 & 5 Flashcardizz

Chapter 3 & 5 Flashcardizz

Assessment

Flashcard

Science

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What mineral is considered hazardous due to its potential carcinogenic properties?

Back

Asbestos

2.

FLASHCARD QUESTION

Front

What is an index fossil?

Back

A fossil that is widespread, short-lived, and easily recognizable.

3.

FLASHCARD QUESTION

Front

What scale ranks mineral hardness from 1 (softest) to 10 (hardest)?

Back

Mohs' scale

4.

FLASHCARD QUESTION

Front

What is the smallest subdivision of geologic time?

Back

Epoch

5.

FLASHCARD QUESTION

Front

What are the divisions of geologic time smaller than eras but larger than epochs called?

Back

Periods

6.

FLASHCARD QUESTION

Front

What is the definition of a mineral?

Back

A naturally occurring, inorganic solid with a definite chemical composition and crystalline structure.

7.

FLASHCARD QUESTION

Front

What is the significance of index fossils in geology?

Back

Index fossils help to date and correlate the age of rock layers.

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