Ecology Review

Front

An organism that produces its own food supply from inorganic compounds is called a(an)

Back

autotroph

Front

What is the original source of almost all energy in most ecosystems?

Back

sunlight

Front

Autotrophs make up the _______ level in all ecosystems.

Back

First

Front

What is the term for each step in the transfer of energy and matter within a biological community?

Back

trophic level

Front

Which symbiosis is this? Options: parasitism, mutualism, commensalism, nonalism

Back

parasitism

Front

Symbiotic relationship in which both organisms benefit

Back

Mutualism

Front

What does a food web represent?

Back

All connections of energy flow throughout all organisms in a habitat.

Front

A living relationship between two species in which one organism is harmed is called...

Back

parasitism

Front

The image provided is an example of a(n): Carnivore, Herbivore, Producer, Autotroph

Back

Carnivore

Front

The image provided is an example of a(n): Producer, Autotroph, Consumer, Insect

Back

Consumer