wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Water Unit Review

Total questions: 23

Worksheet time: 16mins

Name
Class
Date
1.

What is the freezing point for water?

a)

32oF / 0oC

b)

30oF / -1oC

c)

0oF / -17oC

d)

bananas

2.

What is the substance on Earth that is commonly found in all three states of matter?

a)

Ice

b)

Water

c)

juice

d)

Waiter

3.

Why does ice float on liquid water?

a)

Solid water has the same amount of density with liquid water

b)

I don't know

c)

Solid water is more dense than water

d)

Solid water is less dense than water

4.

What term is used for bodies of water such as lakes, rivers, and ponds and are fit to drink

a)

Collection

b)

Ocean water

c)

Fresh Water

d)

Water

5.

Substances such as soap which decreases surface tension

a)

Surfactant

b)

Surface tension

c)

Polar molecule

d)

Surfboard

6.

The process of water falling from the sky in the form of rain, snow, sleet or hail

a)

precipitation

b)

condensation

c)

evaporation

d)

transpiration

7.

What is the boiling point of water?

a)

221oF / 105oC

b)

212oF / 100oC

c)

200oF / 93oC

d)

150oF / 65oC

8.

What is the density of water?

a)

10.0 glmL

b)

1.0 glmL

c)

100.0 glmL

d)

01.0 glmL

9.

What is the pH of water?

a)

1.0

b)

7.0

c)

6.0

d)

70.0

10.

Phase/state of water in which molecules are densest

a)

air

b)

gas

c)

solid

d)

liquid

11.

Choose three examples of condensation

a)

Dew in the morning

b)

Steam rising from the stove

c)

Water droplets on a cold glass of water

d)

glasses fogging up when transitioning cold into warm

12.

The process of liquid water molecules gaining enough energy and rising in the atmosphere as water vapor

a)

evaporation

b)

condensation

c)

perocolation

d)

precipitation

13.

What is water's chemical formula

a)

H3O

b)

H2O

c)

H2B

d)

water

14.

Term used to describe the "skin" or "film" on the top of water that is caused by the molecules of water holding tight together at the top

a)

Surfactant

b)

Surface tension

c)

Water

d)

Polar molecule

15.

Term used to describe molecules such as water because they have a negative and positive side

a)

polar bear

b)

polar molecule

c)

capillary action

d)

universal solvent

16.

Term used to describe water because water molecules stick together and form a fome on a flat surface

a)

Cohesion

b)

Polar molecule

c)

Adhesion

d)

Capillary action

17.

Term used to describe water because a water molecule is able to stick to a different material

a)

Surfactant

b)

Surface tension

c)

Adhesion

d)

Cohesion

18.

Term used to describe water moving upward against Gravity through narrow tubes or materials made up of fibers with tiny spaces between the fibers

a)

Polar molecule

b)

Cohesion

c)

catepillar

d)

Capillary action

19.

Term used to describe water because it dissolves many substances without changing the pH of the substance or undergoing a chemical reaction

a)

surfactant

b)

Hydrosphere

c)

Universal solvent

d)

Adhesion

20.

what does water's chemical formula mean?

a)

2 hydrogen atoms and 1 oxygen

b)

1 hydrogen atom and 2 oxygens

c)

3 hydrogen atoms and 2 oxygens

d)

2 hydrogen atoms and 0 oxygens

21.

Term used to describe areas on Earth where water gathers

a)

pool

b)

ocean

c)

groundwater

d)

lakes

22.

Term used for bodies of water such as lakes, rivers, and ponds which are fit to drink

a)

Ocean water

b)

Tap water

c)

Fresh water

d)

Water

23.

What term is used for bodies of water such as lakes, rivers, and ponds and are fit to drink

a)

Collection

b)

Ocean water

c)

Fresh Water

d)

Water