Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Water Quality
Test Description: 6.9
Instructions: Answer all questions to get your test result.
1) What causes sediment from construction sites to get in rivers and streams?
A
nitrates
B
high ph
C
weathering and erosion
D
eutrophiciation
2) Sewage from our homes goes to
A
storm drain
B
water treatment plant
C
the ocean
D
a reservoir
3) Which instrument is used to measure water clarity?
A
hydrometer
B
thermometer
C
pH strip
D
secchi disk
4) Amount of dissolved salt in water is called
A
pesticides
B
salinity
C
algae
D
turbidity
5) The health of an ecosystem is directly related to
A
animals
B
water quality
C
plants
D
sludge
6) Which is NOT a way to test water quality?
A
humidity
B
dissolved oxygen
C
salinity
D
pH
7) Excessive nutrients cause
A
low dissolved oxygen
B
lower temperatures
C
high temperatures
D
high dissolved oxygen
8) What is a safe pH for aquatic life?
A
10-14
B
1-3
C
6-9
D
4-5
9) Oxygen in the water comes from the atmosphere and
A
plants
B
fish breathing
C
teenage mutant ninja turtles
D
animals
10) In an excellent stream there would be a high number of
A
macroinvertebrates
B
salinity
C
dissolved oxygen
D
turbidity
*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?