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WorksheetsPopulation Ecology
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
A group of organisms of the same species living in the same place at the same time is called a(n) _________.
a)
ecosystem
b)
population
c)
community
d)
organism
2.
largest number of individuals of a population that the environment can support
a)
carrying capacity
b)
primary succession
c)
denitrification
d)
mutualism
3.
Non-living factor that affects an ecosystem
a)
biotic factor
b)
abiotic factor
c)
food chain
d)
biome
4.
Living factors in an ecosystem
a)
abiotic factors
b)
species
c)
trophic level
d)
biotic factors
5.
All the living and non-living factors that interact in an area
a)
ecosystem
b)
carnivore
c)
niche
d)
population
6.
Any factor that limits population growth
a)
Limiting Factor
b)
Immigration
c)
Succession
d)
Abiotic Factor
7.
Temperature, sunlight, and water are examples of _______ factors.
a)
biotic
b)
abiotic
8.
If a population grows larger than the carrying capacity of the environment, the population is likely to
a)
decrease
b)
increase
c)
stay the same
9.
What is the carrying capacity for this sheep population?
a)
1.8 million
b)
1.25 million
c)
1.6 million
d)
1.o million
10.
Groups of different species living in the same area at the same time
a)
ecosystems
b)
biosphere
c)
communities
d)
populations
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