Energy Flow In The Ecosystem Question Preview (ID: 51750)
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An organism that can make its own food is called?
a) Producers
b) Consumers
c) Decomposers
d) Herbivores
A consumer gets energy by doing what?
a) Making it themselves.
b) Breaking down biotic wastes and dead organisms and returning raw materials to the ecosystem.
c) Soaking it up from the ground.
d) Feeding on other organisms.
A food chain is?
a) Overlapping food chains in an ecosystem.
b) The amount of energy that moves from one feeding level to another in a food web.
c) A series of events in which one organism eats another and obtains energy.
d) biotic and abiotic factors in an area.
A carnivore eats only other animals. Which is NOT an example?
a) Lions
b) Wolves
c) Elephants
d) Lynxes
This diagram shows the amount of energy that moves from one feeding level to another in a food web.
a) Energy Pyramid
b) Food Web
c) Ecosystem
d) Food Chain
A food web consists of?
a) Many overlapping food chains in an ecosystem.
b) A series of events in which one organism eats another and obtains energy.
c) Amount of energy that moves from one feeding level to another.
d) Many types of insects that are stuck.
This type of consumer obtains all of its energy by eating only producers.
a) Omnivore
b) Herbivore
c) Carnivore
d) Scavenger
Which of these is always located at the bottom of an energy pyramid?
a) Producer
b) Herbivores
c) First-Level Consumers
d) Second-Level Carnivores
Which is NOT an abiotic factor:
a) Soil
b)
c)
d)
Which is NOT an abiotic factor:
a) Soil
b) Water
c) Temprature
d) Bacteria
What percentage of energy is passed on to each tropic level?
a) 0.1%
b) 90%
c) 10%
d) 9%
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