How Can I Smell Things from a Distance? Learning Set 1

Front

What is the purpose of adding odors to odorless substances?

Back

To keep people safe by alerting them to potential dangers.

Front

What unit is commonly used to measure volume?

Back

milliliters (mL)

Front

What changes over time as you learn new information?

Back

models

Front

What is the process called when a liquid turns into a solid?

Back

freeze

Front

What happens to menthol crystals when they are heated?

Back

They turn to liquid.

Front

What is the term for the ability to detect smells?

Back

olfaction

Front

What is the state of matter called when a substance is neither solid nor liquid?

Back

gas

Front

What is the process of a solid turning into a liquid called?

Back

melting

Front

What is the term for the amount of space an object occupies?

Back

volume

Front

What is the scientific term for a substance that has a definite shape and volume?

Back

solid