Midterm Science PASS 6th grade

Front

What happens to the wavelength of a wave as its frequency decreases?

Back

The wavelength increases.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is an environmental stimulus?

Back

An environmental stimulus is a change in the environment that triggers a response from an organism.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-8

Front

What is a bear's response to the environmental stimulus of shorter days in winter?

Back

The bear consumes more food, and its heart rate decreases.

Tags

NGSS.MS-LS2-1

Front

How are the digestive and circulatory systems alike?

Back

Both absorb gases or nutrients into the body.

Front

What is a pure substance?

Back

A material that has a constant composition and consistent properties throughout.

Tags

NGSS.MS-PS1-4

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

What is the definition of frequency in relation to waves?

Back

Frequency is the number of waves that pass a point in a given period of time.

Front

What is the relationship between frequency and wavelength?

Back

As frequency increases, wavelength decreases, and vice versa.

Tags

NGSS.HS-PS4-1

Front

What is an example of a solid state of matter?

Back

Ice.

Tags

NGSS.MS-PS1-4