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WorksheetsPopulation and Ecosystem Review Question
Total questions: 21
Worksheet time: 42mins
The non-living parts of an organism's environment are called...
community
biotic factors
habitat
abiotic factors
Choose the correct levels of Organization from lowest to highest...
population, community, ecosystem, organism
organism, population, community, ecosystem
organism, population, ecosystem, community
population, organism, community, ecosystem
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 or once living parts of an organism's environment are called its...
community
habitat
biotic factors
abiotic factors
An organism is an abiotic factor
True
False
A(n) ______ is a group of organisms that are have similar characteristics and can mate with each other to produce offspring that can also mate and reproduce.
organism
species
population
community
A prairie dog, a hawk, and a badger all are members of the same ________________.
niche
community
species
population
An example of a population is
all trees in a forest
all maple trees in a forest
all plants in a forest
all animals in a forest
This is the study of interactions between organisms and the interactions that organisms have with their environment.
Evolution
Ecology
Biology
Commensalism
What ecological level of organization can be seen here?
Species
Population
Community
Ecosystem
What is the largest level of ecological organization that can be observed in the image?
Species
Population
Community
Ecosystem
Which levels of ecological organization are made up of ONLY BIOTIC factors?
Ecosystem
Community
Population
4,386 Red Foxes in Massachusetts in October 2020
Community
Species
Population
Organisms
A living thing...
an organism.
the biosphere.
a population.
a community.
About how many visible organisms are in this image of the Mojave Desert?
About 10
About 15
About 30
About 45
How many species of animal are in this image?
8
19
2
10
In a habitat, animals have a __________, which is how they interact, get food and shelter.
niche
ecosystem
community
population
The physical part of the ecosystem that meets the needs of an organism is called:
role
ecosystem
habitat
population
Factors used to describe a habitat would include...
Amount of rainfall
An organisms "profession or role"
Temperature range
The type of plants found there
The squirrel eats nuts, seeds, and insects. It builds a nest in a tree. It is eaten by foxes, hawks, and racoons. It buries its food in the ground for storage over the winter - this helps disperse the seeds for plants. It carries diseases that can be spread in the community.
This situation best shows the squirrel's...
Niche
Habitat
Ecosystem
Community
