Fourth Grade Review

According to the investigation in class, sound travels best through....

• solids

• liquids

• gases

Tags

NGSS.MS-PS4-2

What is the component that allows open and close a circuit?

• A battery

• Wires

• A bulb holder

• A switch

Sound travel through....

• solids and liquids

• solids, liquids and gases

• solids only

Tags

NGSS.MS-PS4-2

Sounds are made when things....

• move

• vibrate

• jump

Tags

NGSS.4-PS3-2

Which of the following is not a characteristic of a solid?

• Has a definite shape

• Has a definite volume

• Can flow from one place to another

• Particles are closely packed together

Which of the following is an example of a physical change in matter?

• Burning wood

• Rusting iron

• Melting ice

• Cooking an egg

Tags

NGSS.MS-PS1-4

People who study fossils are called ____.

• meterologists

• fossilologists

• paleontologists

• fossil hunters

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

In which kind of rock do we usually find a fossil?

• sedimentary  rock

• metamorphic rock

• igneous rock

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

In order for a fossil to form, which of the following events must happen FIRST?

• Slowly, minerals in the water replace the bone.

• Sediment covers the bone.

• An animal dies.

• The bone is no longer a bone, but a rock copy.

_____ is any living thing, plant or animal, even you!

• paleontologist

• organism

• fossil

• rock

Tags

NGSS.MS-LS1-1