Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 12 Section 1 & 2 Review
Test Description: Review for Chapter 12 Test
Instructions: Answer all questions to get your test result.
1) The pH of water is a measure of its
A
color.
B
cloudiness.
C
acidity.
D
saltiness.
2) Pure water is neutral, meaning it is neither an acid nor a base. Pure water has a pH of
A
10
B
14
C
0
D
7
3) Hard water contains high levels of
A
sewage.
B
soapsuds.
C
calcium and magnesium.
D
Escherichia coli.
4) The first step in treating water from a river or lake is usually
A
coagulation.
B
concentration.
C
chlorination.
D
filtration.
5) Why is chlorine added to drinking water?
A
Chlorine kills disease-causing microorganisms.
B
Chlorine improves the taste of water.
C
Chlorine softens hard water.
D
Chlorine prevents water from becoming cloudy.
6) A drought is a long period of
A
less rainfall than normal.
B
rain coming late in the year.
C
unusually hot weather.
D
heavy, damaging rains.
7) The process of obtaining fresh water from salt water is called
A
coagulation.
B
conservation.
C
filtration.
D
desalination.
8) Using water wisely to avoid wasting it is called
A
irrigation.
B
conservation.
C
desalination.
D
distribution.
9) The amount of one substance in a certain volume of water is called its
A
concentration.
B
pollution
C
chlorine.
D
harndess
10) Smoke and exhaust from cars and factories create the form of water pollution called
A
acid rain
B
pesticides
C
fertelizers
D
hardness
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?