Unit 1: Matter Review

Unit 1: Matter Review

​Properties of Water

Multiple Choice

Chocolate powder can ...………………. in water.

• solid

• dissolve

• salt water

• solvent

Multiple Choice

Fresh water can be found in ………………., streams or lakes

• oceans

• seas

• salt water

• rivers

Multiple Choice

Sea water is ……………….

• salt water

• fresh water

Multiple Choice

Ice cubes are water in ………………. form.

• solid

• liquid

• gas

Multiple Choice

When we boil water, we can see water in ………………. form.

• solid

• liquid

• gas

Multiple Choice

Orange juice is an example of ………………. water.

• solid

• liquid

• gas

​The Water Cycle

Multiple Choice

The water cycle is not important to Earth.

• True

• False

Multiple Choice

Water does not change forms, states during the water cycle.

• True

• False

Multiple Choice

The water vapor rises into the air and changes into tiny droplets.

• True

• False

Multiple Choice

When water particles become heavy, they fall to Earth as rain or snow.

• True

• False

Multiple Choice

Precipitation can only stay underground.

• True

• False

​Properties of Air

Multiple Choice

Clean air has no ………………………….

• taste, color

• taste, smell

• smell, taste, color

Multiple Choice

What property of air does this picture show?

• Air can be compressed.

• Air has no color.

• Air cannot be compressed

Multiple Choice

Air is made up of …………………………

• nitrogen, oxygen.

• oxygen.

• nitrogen, oxygen, carbon dioxide, argon, water vapor and other gases.

Multiple Choice

Air ………………………… space.

• takes up

• doesn't take up