Lesson Review Relative Density Ch. 2 L3

Observe the illustration. This illustration shows a rubber ball, a foam block. oil, and a rock.

In the illustration, which object is more dense than water?

¿Qué objeto es más denso que el agua?

• foam block

• rock

• oil

• rubber ball

Two objects are placed in a bowl of water. A set of keys is at the bottom of the bowl. A pool toy is at the top of the bowl.

Classify the relative density of the objects.

The keys ____ in the water because they ______.

The pool toy ____ in water because it is ________.

Evaluate responses using AI:

OFF

Glass Marbles

• Float

• Sink

Tags

NGSS.5-PS1-3

Foam Block

• Float

• Sink

Beach Ball

• Float

• Sink

Oil

• Float

• Sink

Tags

NGSS.MS-PS1-2

Apple

• Float

• Sink

Keys

• Float

• Sink

Observe the photo. This photo shows the layers of oil, water, and corn syrup. Complete each sentence based on the photo.

The corn syrup is ___ dense than water.

• less

• more

Tags

NGSS.MS-PS1-2

Observe the photo. This photo shows the layers of oil, water, and corn syrup. Complete each sentence based on the photo.

The oil is ___ dense than water.

• less

• more

Tags

NGSS.MS-PS1-2