Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ecology
Test Description: Review
Instructions: Answer all questions to get your test result.
1) 78% of the air consists of
A
Carbon Dioxide
B
Oxygen gas
C
Nitrogen gas
D
Dust
2) Decomposers
A
smell good
B
regenerate
C
break down molecules in dead organisms
D
create gases in the atmosphere
3) Nitrates
A
are changed into nitrogen gas by the nucleus
B
are changed into nitrogen gas by cells
C
are changed into nitrogen gas by the sun
D
are changed into nitrogen gas by bacteria
4) Carbon in dead organisms decomposes and turns into
A
nitrogen
B
carbon dioxide
C
oxygen
D
fossil fuels
5) On major reservoir of carbon dioxide is the
A
ocean
B
grass
C
mountains
D
puddles
6) _______ is where plants turn carbon dioxide into energy rich carbon
A
Global warming
B
Regeneration
C
Maturation
D
Photosynthesis
7) The main energy sournce of the water cycle comes from the
A
earth
B
sun
C
air
D
water
8) Plants give off water into the atmosphere by the process called
A
transformation
B
dialation
C
reflection
D
transpiration
9) The processes of the water cycle are a _________ change
A
physical
B
mixed
C
chemical
D
reactive
10) Plants _____ the nitrates
A
form
B
use
C
release
D
mix
*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?