WorksheetsEcology Test Review
Total questions: 20
Worksheet time: 12mins
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
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
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 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
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
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 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.
