IQWST Smell

Quiz
•
Science
•
6th Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following factors does NOT influence smell perception?
Humidity
Temperature
Color of the object emitting the smell
Time of day
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement about smell perception is true?
Humans can distinguish between over a million different smells.
Smell perception is the same in all individuals.
Smell perception decreases with age, but the number of olfactory receptors increases.
All smells are perceived as either pleasant or unpleasant, with no in-between.
Tags
NGSS.MS-LS1-8
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of receptors detect odor molecules?
Thermoreceptors
Mechanoreceptors
chemoreceptors
Photoreceptors
Tags
NGSS.MS-LS1-8
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is true about odors?
All odors are made of particles.
Odors can be detected.
Odors move in all directions.
All of the above.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following factors does NOT influence smell perception?
Humidity
Temperature
Color of the object emitting the smell
Time of day
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement about smell perception is true?
Humans can distinguish between over a million different smells.
Smell perception is the same in all individuals.
Smell perception decreases with age, but the number of olfactory receptors increases.
All smells are perceived as either pleasant or unpleasant, with no in-between.
Tags
NGSS.MS-LS1-8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of receptors detect odor molecules?
Thermoreceptors
Mechanoreceptors
Chemoreceptors
Photoreceptors
Tags
NGSS.MS-LS1-8
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