What is an odor?
Q: What is an odor?
A: An odor is a volatilized chemical compound perceived by the sense of olfaction.
Q: What are other terms for odor?
A: Odors are also called smells, fragrance, scent, or aroma.
Q: What is the difference between fragrance and stench?
A: Fragrance is a pleasant odor used mostly by the food and cosmetic industry, while stench is an unpleasant odor.
Q: What is the difference between scent and reek?
A: Scent is a pleasant odor, while reek is an unpleasant odor.
Q: What do animals perceive by the sense of olfaction?
A: Animals perceive volatilized chemical compounds by the sense of olfaction.
Q: What industries use words such as aroma and scent to refer to pleasant odors?
A: The food and cosmetic industry mostly use words such as aroma and scent to refer to pleasant odors.
Q: What words are used to specifically describe unpleasant odors?
A: The words stench, reek, and stink are used specifically to describe unpleasant odors.
