Fiber Analysis After Lab Activity_Practice 2

Front

What is the difference between natural and synthetic fibers?

Back

Natural fibers are derived from plants or animals, while synthetic fibers are man-made from chemicals.

Tags

NGSS.MS-PS1-3

Front

What are the two main types of fibers?

Back

Natural and synthetic.

Tags

NGSS.MS-PS1-3

Front

What is Loccard's Exchange Principle?

Back

Every contact leaves a trace.

Front

Why are fibers considered an excellent source of trace evidence?

Back

They are easily transferred from victim to suspect.

Front

Which fabric is NOT made up of plant material: cotton, wool, or silk?

Back

Silk.

Front

Give an example of a natural fiber.

Back

Cotton.

Front

Give an example of a synthetic fiber.

Back

Nylon.

Tags

NGSS.MS-PS1-3

Front

What role do fibers play in forensic science?

Back

Fibers can link a suspect to a crime scene or victim.

Front

How can fibers be transferred in a crime scene?

Back

Through contact between individuals or objects.

Front

What is the significance of fiber color in forensic analysis?

Back

Color can help match fibers to specific sources or fabrics.