Fiber quiz

Fibers are classified as either:

• natural fibers or synthetic fibers.
• polymers or synthetic fibers.
• acrylic fibers or plant fibers.
• olefins or synthetic fibers

Natural fibers come from:

• animals.

• plants.

• minerals.

• All of these choices.

the passing of evidence, such as fiber, from victim to suspect or vice versa.

• polymer

• monomer

• secondary transfer

• direct transfer

Fiber evidence is gathered with:

• vacuums.

• tape.

• an envelope.

• forceps.

This type of fiber is made primarily from plastics.

• Natural

• Synthetic

Tags

NGSS.MS-PS1-3

A forensic scientist performs a burn test and finds that the fiber melts when it is put in the flame. This suggests that the fiber is…

• A synthetic fiber

• A natural fiber

Tags

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A blue fiber found at the crime scene is…

• Direct Evidence

• Class Evidence

• Testimonial Evidence

• Individual Evidence

A blue polyester fiber found at the crime scene matches the outfit the suspect was wearing at the time they allegedly committed the crime. What type of evidence is this?

• Individual Evidence

• Direct Evidence

• Testimonial Evidence

• Circumstantial Evidence

Which is an example of a regenerated fiber?

• cotton

• rayon

• silk

• olefins

Organize these options into the right categories

Groups:

(a) Natural Fiber

,

(b) Synthetic Fiber

• silk

• absetos

• linen
• acrylic
• nylon
• polyester
• rayon

• olefins

• cotton

• hair

Tags

NGSS.MS-PS1-3

NGSS.MS-PS1-1