Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ecosystems
Test Description: Ecosystem and Food Chain
Instructions: Answer all questions to get your test result.
1) After one species disappears, the other species in the ecosystem
A
are better off without the species
B
are unnaffected
C
always decrease in number
D
are out of balance
2) Which of the following are abiotic factors?
A
tigers, pigeons, oak trees
B
grass, temperature, bacteria
C
water, lions, deer, grasshoppers
D
water, temperature, soil, sunlight
3) Which of the following is a symbiotic relationship where organisms help each other?
A
mutualism
B
predation
C
commensalism
D
parasitism
4) A bird eats a worm. Who is the predator?
A
both
B
the bird
C
the worm
D
neither
5) When is food a limiting factor?
A
food is never a limiting factor
B
when populations are small
C
when the amount of food is great
D
when a population is large
6) A tick feeding on a whitetail deer. What is this an example of?
A
mutualism
B
environmentalism
C
parasitism
D
commensalism
7) Without wolves, a biome could have
A
too many predators
B
an abundance of resources
C
too many deer
D
too many large animals
8) Name a key abiotic factor in rivers.
A
river grasses
B
fish
C
speed of water
D
mammals
9) Herbiovores, carnivores and omnivores are all
A
consumers
B
predators
C
parasites
D
prey
10) On a food web some organisms have arrows pointing toward them, but not away from them
A
this is because nothing on the web eats them
B
this is because they are abiotic factors
C
this is because they are producers
D
this is because they are at the bottom of the food web
11) When is food a limiting factor?
A
Food cannot be a limiting factor
B
When a population is small
C
None of these
D
When a population is large
12) What word describes mammals, fish, birds and plants that live in an environment.
A
Herbivores
B
Biotic
C
Consumers
D
Abiotic
13) Organisms that can make their own food from sunlight are called
A
producers
B
herbiovores
C
magicians
D
consumers
14) What kind of elk do wolves kill?
A
young, old, injured and diseased
B
they donĀ“t kill elk
C
healthy elk
D
strong elk
15) A diagram with arrows showing energy flow from grass, to rabbit, to a fox is a
A
food web
B
food chain
C
graph
D
food pyramid
16) From where does plankton get food
A
chemicals in their surroundings
B
photosynthesis
C
consuming other organisms
D
taco bell
17) How could an abiotic factor limit a population within a forest biome?
A
A flood could kill plants and animals which would limit populations
B
Rich soil could allow many trees to grow and providing food and shelter for many animals.
C
Abiotic factors cannot limit populations in a forest
D
Mountain lions could kill too many rabbits and limit their population
*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?