Decomposition Stages and Factors

Decomposition Stages and Factors

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video from Miss Font Channel explores the stages of decomposition, detailing the fresh, bloated, decay, post-decay, and dry/skeletal stages. It explains how decomposition can estimate time of death and discusses factors affecting the process, such as temperature, age, and environment. The video also touches on forensic entomology and the role of insects in decomposition.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the Miss Font Channel?

Music videos

Cooking tutorials

Educational content

Travel vlogs

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During the fresh stage of decomposition, what happens to the body's temperature?

It rises above ambient temperature

It falls to ambient temperature

It remains constant

It fluctuates unpredictably

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is NOT produced during the bloated stage of decomposition?

Methane

Carbon dioxide

Hydrogen sulfide

Oxygen

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of the decay stage?

The carcass deflates

The skin becomes mummified

The body appears dry

The body is reduced to bones

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the decay stage, which internal organ decomposes first?

Intestines

Brain

Liver

Heart

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the fly population during the post-decay stage?

It disappears completely

It is replaced by beetles

It increases significantly

It remains the same

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What remains of the body during the dry stage?

Fresh tissues

Intact organs

Only bones and dried skin

A fully preserved body

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