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Aquatic Science Chapter 1 Review

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

The percent of surface water on Earth is

a)

60%

b)

70%

c)

80%

d)

90%

2.

Only _________ of all water on Earth is available for human use.

a)

2.5%

b)

0.25%

c)

0.025%

d)

0.0025%

3.

When a neutral molecule has a positive area at one end and a negative area at the other.

a)

Polar Molecule

b)

Cohesion

c)

Adhesion

d)

Capillary Action

4.

When water clings to another form of matter

a)

Polar Molecule

b)

Cohesion

c)

Adhesion

d)

Capillary Action

5.

The property of water clinging to itself.

a)

Polar Molecule

b)

Cohesion

c)

Adhesion

d)

Capillary Action

6.

The tendency of a liquid to rise as a result of surface tension.

a)

Polar Molecule

b)

Cohesion

c)

Adhesion

d)

Capillary Action

7.

Water's strong surface tension is caused by the magnetic ___________ between the water molecules.

a)

Adhesion

b)

Solubility

c)

Ion

d)

Hydrogen Bonds

8.

The amount of a substance that can dissolve in a liquid (at a particular temperature)

a)

Ion

b)

Solubility

c)

Universal Solvent

d)

Salt

9.

Solution

a)

Solute and Solvent Combined

b)

The substance being dissolved.

c)

The substance doing the dissolving

10.

Solute

a)

Solute and Solvent Combined

b)

The substance being dissolved.

c)

The substance doing the dissolving

11.

Solvent

a)

Solute and Solvent Combined

b)

The substance being dissolved.

c)

The substance doing the dissolving