Ecology Quiz 4/3/2020

An organism that cannot make it's own food is known as...

• Autotroph

• Heterotroph

• Parasite

• Prey

All of the NONLIVING factors that make up an ecosystem.

• Abiotic factor

• Biotic factor

• Environment

• Commensalism

The term Biotic refers to....

• All nonliving factors in an ecosystem

• Predator-Prey relationships

• The amount of organisms an ecosystem can support

• All of the living factors in an ecosystem

A population is

• a group of organisms that live in the same place at the same time.

• An individual organism

• all of the living and nonliving factors in an ecosystem

• all of the living factors in an ecosystem

An organism that only consumes other consumers is known as a.....

• Herbivore

• Omnivore

• Producer

• Carnivore

All of the following are Abiotic factors except....

• Wind

• rocks

• trees

• dirt

Which of the following is NOT a limiting factor

• a habitat

• Temperature

• amount of available food

• amount of water

An _____________ is a graphic model that shows the flow of energy in an ecosystem.

• Food Chain

• Food Web

• energy pyramid

• grocery store

Commensalism is a symbiotic relationship in which

• Both species benefit

• One species benefits and the other is not affected

• One species benefits and the other species is harmed

• One species kills the other

A diagram that show the feeding relationships within an ecosystem is known as....

• A food Web

• A web of lies

• An energy pyramid

• A symbiotic relationship