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Ecosystem and Food Chain: Terms and Definitions, Quizzes of Biology

Definitions for key terms related to ecosystems and food chains, including autotrophs, primary consumers, secondary consumers, tertiary consumers, physical environment, matter, and more. Useful for students in biology and environmental science.

Typology: Quizzes

2009/2010

Uploaded on 10/03/2010

debmccloud
debmccloud 🇺🇸

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TERM 1
Ecosystem
DEFINITION 1
a group of organisms and their physical environment, all
interacting by a flow of energy and a cycling of nutrients.
TERM 2
Autotrophs
DEFINITION 2
Can convert sunlight into energy. Green Plants
TERM 3
Primary Consumer
DEFINITION 3
Eat Producers
TERM 4
Secondary Consumers
DEFINITION 4
Eat Primary Consumers
TERM 5
Teritiary Consumers
DEFINITION 5
Eat Everything.
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TERM 1

Ecosystem

DEFINITION 1

a group of organisms and their physical environment, all

interacting by a flow of energy and a cycling of nutrients.

TERM 2

Autotrophs

DEFINITION 2

Can convert sunlight into energy. Green Plants

TERM 3

Primary Consumer

DEFINITION 3

Eat Producers

TERM 4

Secondary Consumers

DEFINITION 4

Eat Primary Consumers

TERM 5

Teritiary Consumers

DEFINITION 5

Eat Everything.

TERM 6

Physical

Environment

DEFINITION 6

Includes all the non living parts of the environment.

TERM 7

Matter

DEFINITION 7

Cannot be created of destroyed. You can move it around in

the system but in the end you have the same anout that you

started with. It may also move in and out of ecosystems but

it cannot leave planet.