Energy Transfer And Ecological Relationship Online Review Games Question Preview (ID: 42269)
Food Chains, Food Webs, And Ecological Relationships.
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Relationship in which one species benefits and the other species is harmed
a) Commensalism
b) Parasitism
c) Mutualism
d) Cooperation
Relationship in which members of two different species benefit from living with one another
a) Commensalism
b) Parasitism
c) Mutualism
d) Cooperation
Relationship in which one species benefits while the other species is unaffected by the presence of the other organism
a) Commensalism
b) Parasitism
c) Mutualism
d) Cooperation
Relationship in which members of the same species work together
a) Commensalism
b) Parasitism
c) Mutualism
d) Cooperation
Organisms fight over shared resources, such as food, light, shelter, mates
a) Competition
b) Predation
c) Commensalism
d) Cooperation
One organism stalks, hunts, and kills another organism for food
a) Competition
b) Predation
c) Parasitism
d) Cooperation
An organism that makes its own food through photosynthesis
a) autotroph
b) heterotroph
c) decomposer
d) consumer
Which organism in the food chain shown would have the least amount of energy available to it? Acorn -- Squirrel -- Snake --Hawk
a) acorn
b) squirrel
c) snake
d) hawk
If the primary consumers have 24,000 kcal of energy available to them, how much energy would be available to the tertiary consumers?
a) 24
b) 240
c) 2,400
d) 240,000
What type of consumer eats only plants?
a) herbivore
b) omnivore
c) carnivore
d) decomposer
What type of consumer eats only other animals?
a) herbivore
b) carnivore
c) omnivore
d) decomposer
What type of consumer eats both plants and animals?
a) herbivore
b) carnivore
c) omnivore
d) decomposer
What type of consumer breaks down dead organisms and returns nutrients to the ecosystem?
a) herbivore
b) carnivore
c) omnivore
d) decomposer
What happens to energy as it moves through a food chain?
a) It decreases.
b) It increases.
c) It stays the same.
d) It decreases then increases.
In a food chain, herbivores will be
a) producers
b) primary consumers
c) secondary consumers
d) tertiary consumers
All of the non-living parts of an ecosystem are considered to be
a) biotic factors
b) abiotic factors
c) autotrophs
d) heterotrophs
Each step in a food chain or energy pyramid is called
a) an energy exchange
b) a feeding interaction
c) a trophic level
d) an ecological relationship
Which of the following is NOT a biotic factor?
a) soil
b) bacteria
c) plants
d) fungi
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