Unit Test Review 1 Question Preview (ID: 40686)
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An organism that actively hunts and feeds on another organism is called a(n) ______
a) prey
b) predator
c) niche
d) consumer
The organism being hunted and fed upon is called the _________
a) predator
b) prey
c) niche
d) sunlight
Only the numbers and ________of species change in a climax community
a) distribution
b) prey
c) niche
d) food chain
The place an organism lives in the environment is its
a) energy level
b) habitat
c) niche
d) camouflage
In a(n) , the number of predators and prey depend on each other.
a) distribution
b) prey
c) ecosystem
d) boom-bust cycle
Which is not a way that prey defends itself against predators?
a) camouflage
b) mimicry
c) stalking
d) warning coloration
as energy is transferred from one trophic level to the next, energy
a) decreases
b) increases
c) doubles
d) stays the same
Living things get the energy they need through ________
a) prey
b) niche
c) consumer
d) sunlight
All ecosystems on Earth are powered by
a) fossil fuels
b) producers
c) sunlight
d) trophic levels
A prey organism can defend itself by using this
a) camouflage
b) sunlight
c) niche
d) food chain
The process of change in an environment over time
a) producers
b) niche
c) succession
d) abiotic
Shows the different feeding relationships in an ecosystem
a) food web
b) food chain
c) sunlight
d) succession
Animals Rely on these for food and oxygen
a) niche
b) food chain
c) succession
d) producers
The power source of all ecosystems on Earth
a) succession
b) biotic
c) sunlight
d) producers
Starts with a producer and ends with a consumer
a) food web
b) food chain
c) succession
d) camouflage
The role an organism plays in an ecosystem
a) biotic factors
b) food web
c) producers
d) niche
The nonliving parts of an environment
a) Abiotic Factors
b) biotic factors
c) producers
d) niche
Organisims that make their own food
a) niche
b) succession
c) sunlight
d) producers
The living Parts of an environment
a) Abiotic Factors
b) Biotic Factors
c) Food Web
d) Succession
The study of interactions between living things and their environment is called ______
a) Ecology
b) consumers
c) prey
d) distribution
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