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Ecology Final Exam Review Flashcards | StudBud
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Ecology Final Exam Review
Ecology Final Exam Review
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Answers
1
Which is the proper order for the SIX LEVELS that ecology is organized into (biggest to smallest)
Biosphere, Biome, Ecosystem, Community, Population, Species.
Species, Ecosystem, Community, Population, Biome, Biosphere
Community, Population, Species, Biome, Ecosystem, Biosphere.
Biome, Species, Ecosystem, Biosphere, Population, Community.
2
If an environment changes, what might an organism do in response?
Die off
Move to a new environment
Adapt to the change
All answers are correct
3
The best tool to show energy passing from ALL organisms in an ecosystem.
Food Chain
Food Web
Food Store
Food Line
4
The struggle between individuals or populations for a limited resource.
Fight
Competition
Argument
Struggle
5
Which choice is not a usual reason for competition in nature?
Over mates
Over shelter
Over food
Over anger
6
Which of the following is NOT a good example of PREY?
Humans
Grubs
Fish
Cows
7
The living factors in an ecosystem
Unbiotic
Rebiotic
Biotic
Abiotic
8
The physical location that an organism lives
Pad
Crib
Habitat
Location
9
Which of the following is an example of MUTUALISM?
A hawk eats a fish
A vulture eats the remains of food after a lion
A tick drinks blood from a dog
A bee drinks nectar and brings pollen to another plant
10
Which of the following is an example of PARASITISM?
A hawk eats a fish
A vulture eats the remains of food after a lion
A bee drinks nectar and brings pollen to another plant
A tick drinks blood from a dog
11
Which of the following is NOT an effect of HABITAT LOSS?
Birds and insects have more places to live
Organisms lose their homes
Biodiversity is lowered
Less trees can damage the soil
12
Which of the following is an example of COMMENSALISM?
A vulture eats the remains of food after a lion
A hawk eats a fish
A tick drinks blood from a dog
A bee drinks nectar and brings pollen to another plant
13
What could happen if a population exceeded its carrying capacity?
The ecosystem's resource may become depleted and populations may die off
The carrying capacity of that population will increase
The available resources will increase
The carrying capacity of other populations will increase
14
What is SYMBIOSIS?
A greedy relationship
A close relationship
A distant relationship
A jealous relationship
15
Which word cannot be used to describe a PREDATOR?
Meat eater
Carnivoire
Herbivoire
Consumer
16
What is the best answer for a COMMUNITY?
A college where people go to learn more about the world.
One population living in a single spot.
Group of populations living in the same place.
Many people living across the world.
17
What is the study of organisms and their environment called?
Biology
Ecology
Geology
Psychology
18
Birds migrating to warmer locations in the winter represents which impact of environmental change?
Organisms die out
Organisms move to a new, more suitable environment
Organisms adapt to the change
19
A group of the same species living in the same area
Species
Population
Family
Density
20
What is the smallest grouping of similar organisms called?
School
Family
Species
Pod
21
An organism's specific role in an ecosystem.
Profession
Job
Niche
Occupation
