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Ecology Review Flashcards | StudBud
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Ecology Review
Ecology Review
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Practice quiz
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Questions
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Answers
1
Animals that eat producers
heterotroph
secondary consumer
primary consumer
producer
2
Total amount of organisms in a given area
genetic diversity
producers
biomass
population
3
Have to eat or obtain their food
heterotroph
autotroph
4
A simple diagram that shows how energy is transferred from one organism to the next
food chain
punnett square
pedigree
food web
5
Which level of the pyramid contains autotrophs?
Level B
Level D
Level A
Level C
6
Organisms that eat other organisms for food
plant
autotroph
consumer
producer
7
What do the arrows in this food chain represent?
flow of energy
renewable resource depletion
life cycle stages
one community replacing another
8
One organism benefits, the other neither helped or harmed (neutral)
mutualism
commesalism
predator-prey
parasitism
9
What is the original source of energy for a food web?
decomposers
consumers
Sun
producers
10
One type of organism in this web that represents a producer is
grasses
rabbits
trout
snakes
11
Interconnected or overlapping food chains
ecosystem
food web
food chain
energy pyramid
12
An organism that breaks down dead organisms
heterotroph
decomposer
consumer
producer
13
The deer, snakes, and frogs represented in the food web are all types of
prey
herbivores
consumers
predators
14
A group of the same species living in the same area.
community
population
individual
ecosystem
15
All the different populations living together in an area.
ecosystem
population
community
individual
16
One organism is harmed, one benefits
commesalism
predator-prey
parasitism
mutualism
17
Which organisms are primary consumers?
songbirds, mice, and rabbits
seeds, grass, and shrubs
grass, mice, and hawks
owls, snakes, and hawks
18
Which organisms obtain energy for growth and development directly from the Sun?
hawks
caterpillars
frogs
bean plants
19
All living things and their nonliving environment.
ecosystem
individual
population
community
20
One organism hunts another
commesalism
predator-prey
mutualism
parasitism
21
Which statement best describes an energy pyramid?
There is more energy at the decomposer level than at the consumer level.
There is more energy at the secondary level than at the primary level.
There is more energy at the producer level than at the consumer level.
There is more energy at the consumer level than at the producer level.
22
The relationship between the sea anemone and clownfish is best described as
harmful
competitive
predatory
beneficial
23
An animal that only eats plants
consumer
herbivore
carnivore
omnivore
24
Primary consumers are found at level
Level D
Level A
Level B
Level C
25
Variations (differences) in DNA among organisms
cloning
food web
biodiversity
genetic diversity
26
According to this food web, which organisms are herbivores?
snakes
caterpillars
foxes
hawks
27
Animals that eat primary consumers
heterotroph
secondary consumer
producer
primary consumer
28
Make their own food
heterotroph
autotroph
29
Top level predator, at the top of a food chain
secondary consumer
primary consumer
heterotroph
tertiary consumer
30
An animal that eats both plants and animals
herbivore
consumer
omnivore
carnivore
31
An animal that only eats other animals (only eats meat)
consumer
herbivore
omnivore
carnivore
32
Organisms that make their own food (ex: grass)
secondary consumer
heterotroph
primary consumer
producer
33
Both organisms benefit
predator-prey
parasitism
commesalism
mutualism
34
Which organism is an omnivore?
bird
coyote
deer
racoon
