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WorksheetsInterdependence Among Living Systems
Total questions: 16
Worksheet time: 16mins
Name
Class
Date
1.
Which statement is correct?
a)
The lion and rhino have a predator/prey relationship.
b)
The grasshopper is the predator and the bird is the prey.
c)
Giraffes compete with lions and birds.
d)
None of the above
2.
Which two organisms have a producer consumer relationship?
a)
grasshopper and shrew
b)
shrew and hawk
c)
shrew and frog
d)
marsh grass and grasshopper
3.
Which organism has a predator/prey relaationship and a producer/consumer relationship?
a)
Hawk
b)
Sparrow
c)
Rabbit
d)
Grasshopper
4.
If you have a flamingo eating a photosynthetic microbe, what kind of relationship is it?
a)
Microbes are parasites and the flamingos are host
b)
Microbes are carnivores and the flamingos are predators
c)
Microbes are herbivores and the flamingos are carnivores
d)
Microbes are producers and the flamingos are consumers
5.
How will humans be affected if phytoplankton goes extinct?
a)
There will be more oxygen.
b)
There will be the same amount oxygen
c)
There will be more carbon dioxide
d)
There will be less carbon dioxide
6.
Which organisms compete for the same food?
a)
Rabbits and mice
b)
Rabbits and foxes
c)
Mice and grasshoppers
d)
Grasshoppers and owls
7.
Which is an example of biotic and abiotic factors interacting together in an ecosystem?
a)
Bear eating a fish
b)
Rabbit eating grass
c)
A dog digging in the dirt
8.
How will this food web affect land organisms that feed on sea organism if the water is polluted?
a)
Land organism will die off
b)
Nothing
c)
Land organisms will eat something
9.
What is the main function of this system?
a)
Smell odors
b)
Exchange gasses with the environment
c)
Chew food as it enters the mouth
d)
Trap particles that enter the nose
10.
What organelle is found in a plant cell only and helps plants with photosynthesis?
a)
Vacuole
b)
Chloroplast
c)
Cell membrane
d)
Cell wall
11.
Which statement is part of the cell theory?
a)
All cells are cells
b)
All cells come from pre-existing cells
c)
All cells are capable of photosynthesis
d)
All cells have cell walls
12.
What is selective breeding?
a)
You control the outcome.
b)
You do not control the outcome.
13.
What is natural selection?
a)
Survival of the fittest.
b)
Everyone survives.
c)
Only I survive.
d)
Nobody survives.
14.
What is the name of bird Y?
a)
Certhidea
b)
Geospiza
c)
Camarthynchus
d)
Platyspiza
15.
Which catastrophic event will cause for primary succession to begin?
a)
Forest fire
b)
Flood
c)
Humans clearing a forest
d)
Volcanic eruption
16.
If a wild fire occurs, what will happen to the ecosystem?
a)
Wildlife will increase
b)
Wildlife will decrease
c)
Nothing
d)
New wildlife will begin
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