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WorksheetsBiotic and Abiotic factors
Total questions: 41
Worksheet time: 36mins
What is a biotic factor?
Anything that is living, or once living
anything that is not alive
something that you see in a store
none of the above.
What is a abiotic factor?
anything that is living, or once living
things that are not living, and never were living
none of the above
all of the above
What is included in an ecosystem?
only biotic organisms
only abiotic organisms
biotic and abiotic living together
bitoic and some abiotic
fish, birds, plants, and mammals are all examples of...
abiotic factors
plants
animals
biotic factors
temperature is an example of...
a biotic factor
an abiotic factor
none of the above
a biotic factor
If a white tailed deer eats an acorn off of the ground, what kind of relationship is that?
abiotic to abiotic
biotic to abiotic
biotic to biotic
abiotic to abiotic
which of the following are abiotic components of an ecosystem ?
deer,caterpillar, grasshopper
flower, soil, mountain
growth of grass
soil in the ground
which of the following is a biotic factor of a river ecosystem?
the water
the sandy bottom
the rock
the fish
What would happen if the acorn production decreased dramatically?
the squirrel population would increase
the squirrel population would have to find a new place to live
the squirrel population would not be affected
the squirrel population would be extinct
What kind of relationship would it be if a turtle lays its eggs in the sand?
abiotic to abiotic
biotic to abiotic
biotic to biotic
abiotioc to abiotic
What is the least complex section of the levels of organization?
organism
ecosystem
community
population
what is the second least complex section of the levels of organization?
population
comunnity
ecosystem
organism
what does a population consist of?
many different biotic factors
many different abiotic factors
only one organism
more than one of the same organism
What does a community consist of?
biotic and abiotic organisms
all of the biotic things in an ecosystem
only abiotic things
none of the above
What does an ecosystem consist of?
all of the biotic organisms
all of the abiotic organisms
all of the biotic and abiotic things
only biotic organisms
what would all of the humans be considered?
a community
a population
an ecosystem
a biome
Which level of organization has all of the biotic things in a place?
a population
a community
an ecosystem
an organism
what is an abiotic change?
the decrease in rainfall on an ecosystem
the increase in squirrel population
the decrease in bug population
the increase in birds
what is a biotic change
the increase in rainfall in the amazon
the decrease in rain in the amazon
the increase in rocks on the ground
the decrease in plant population
What is the difference between biotic and abiotic
biotic is non-living, abiotic is living
biotic is living, abiotic is living
biotic is living, abiotic is non-living
abiotic is non-living, biotic is non-living
Why is a stick that broke off a tree still considered a bitoic factor?
because it was once living
because it was never living
The non-living parts of an organism's environment are called...
community
biotic factors
habitat
abiotic factors
The study of how living things interact with each other and with their environment is called...
biology
population study
ecology
Choose the correct levels of Organization from lowest to highest...
population, community, ecosystem, organism
organism, population, community, ecosystem
organism, population, ecosystem, community
A community is a level in organization that is....
made of populations of different species that live in the same place and interact.
a single individual species of organisms that are similar.
all the individual organisms of the same species in the same place.
The living parts of an organisms environment are called its...
community
habitat
biotic factors
abiotic factors
A hungry mountain lion pounces on a rabbit that happens to cross his path. The lion is considered the.......
prey
competitor
predator
All of the populations that live in one area together
limiting factors
populations
community
speed limit
Which two faces represent predation? (select two)
Which two faces represent parasitism? (select two)
Which two faces represent commensalism? (select two)
Which two faces represent mutualism? (select two)
MUTUALISM is a relationship in which one organism is _____________ and the other organism is _______________.
harmed; harmed
helped; helped
helped; harmed
helped; neither helped nor harmed
PARASITISM is a relationship in which one organism is _____________ and the other organism is _______________.
harmed; harmed
helped; helped
helped; harmed
helped; neither helped nor harmed
This photograph shows a bird cleaning a crocodile's teeth by eating bits of food stuck in the croc's mouth. This is an example of
commensalism
parasitism
mutualism
