How does odor get to your nose?

Front

Where do odors exist?

Back

In the air

Front

In order to smell something, particles of the object need to go to what state of matter?

Back

Gas

Front

What is the process called when odor particles enter your nose?

Back

Olfaction

Front

What part of the nose detects odor particles?

Back

Olfactory receptors

Front

What is the role of olfactory receptors?

Back

They detect and send signals to the brain about smells.

Front

What happens to odor particles in the air?

Back

They disperse and travel to the nose.

Front

Can you smell a solid object?

Back

No, the particles must be in a gas state.

Front

What is an example of a gas that has a strong odor?

Back

Perfume or cooking gas.

Front

How do we perceive different smells?

Back

Different combinations of odor particles activate different olfactory receptors.

Front

What is the importance of smell in daily life?

Back

It helps in identifying food, danger (like smoke), and enjoying experiences.