Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ecosystem
Test Description: Ecosystem
Instructions: Answer all questions to get your test result.
1) Why do bears hibernate
A
to conserve energy
B
a lack of food in winter
C
to stay warm
D
all possible answers
2) What adaptations allows a polar bear to survive in its environment?
A
big body to blend in
B
nose to smell
C
black eyes to see well
D
thick, white fur to keep it warm
3) What is a food web?
A
a group of like insects
B
a spider's home
C
a pack of the same kind of animal
D
a group of linked food chains
4) Which are examples of abiotic factors of an ecosystem?
A
rocks, trees, rivers, fish, soil
B
soil, bacteria, sunlight, lakes, caves
C
rivers, streams, grass, mountains, sunlight
D
rocks, soil, lakes, sunlight, rain
5) What are primary consumers?
A
organisms that eat plants and animals
B
organisms that eat dead organisms
C
organisms that eat plants
D
organisms that get energy from the sun
6) How much energy is transferred at each tropic level?
A
100 percent
B
.10 percent
C
10 percent
D
5 percent
7) The organisms below are all decomposers except
A
worms
B
mushroom
C
shrimp
D
moss
8) Temperatures are similar all year; very humid; great variety of organisms; hot and wet
A
tropical dry forest
B
tundra
C
tropical rain forest
D
deciduous forest
9) Seasons are different; summers are very hot; dry year around
A
desert
B
tundra
C
deciduous forest
D
tropical rain forest
10) Warm year round with some water, dominant plant is grass
A
tundra
B
grassland
C
tropical rainforest
D
deciduous forest
11) Permafrost prevents roots of trees from growing; short growing season; only small plants
A
tundra
B
taiga
C
tropical rainforest
D
desert
12) Snow in winter; rain in summer; evergreen trees; often in high altitudes
A
deciduous forest
B
coniferious forest / taiga
C
tundra
D
temperate grassland
13) Largest biome; photic and aphotic zones; home of coral reefs
A
marine
B
freshwater
C
tropical rainforest
D
tundra
14) Seasons are different; trees lose leaves in cold; may have some coniferous trees
A
grassland
B
tundra
C
taiga
D
deciduous forest
15) Less than 2% of earth; not salty; can be standing or flowing
A
ocean
B
estuary
C
marine
D
freshwater
16) Which of these are a limiting factor in an ecosystem
A
temperature
B
water
C
food
D
all of the above
17) Which of the following is correctly arranged from lowest to highest trophic level?
A
bacteria, eagle, frog, mushroom
B
grass, bass, minnow, snake
C
algae, deer, hawk, bacteria
D
grass, mouse, snake, eagle
18) What is the ultimate source of energy in food chains
A
plants
B
consumers
C
producers
D
the sun
*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?