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Definitions:
Did You Know?
Food Chain:
Consumers:
Extra Extra:
100
Define biotic.
a living thing
100

The 1st trophic level consists of _____________________ which are also called autotrophs.

Producers
100

Secondary consumers eat _______________________________.

Primary Consumers
100

Which organism eats plants and animals? 

Omnivores
100

Which organism makes their own food? 

Autotrophs
200
Define abiotic.
a non-living thing
200

What is the ultimate source of energy for living organisms? ____________________

The sun (sunlight)
200

Quaternary consumers eat ______________________________.

Tertiary Consumers
200

Which organism eats plants only? 

Herbivores
200
List 2 example of living things.
Answer Varies
300
Define food chain.
the sequence of who eats whom in a biological community.
300

What happens to energy as we move from step to step in a chain or web?

It decreases and/or loses energy
300

What is the 3rd level within the food chain?______________________

Tertiary
300

Which organism eats animals only? 

Carnivores
300

What is used to indicate the flow of energy in a food chain? 

Arrows
400
Define detrivores.
organisms that eat dead organic matter
400

Heterotrophs depends on ___________________________________ to get their food and nutrients.

other organisms
400

What is the 4th level within the food chain?______________________

Quaternary
400
Are humans omnivores or carnivores
Omnivores
400

Non-living things found in nature 

Natural
500
Define ecosystem.
the living and non-living things in an environment
500
List 5 differences between living and non-living things.
LIVING-move, breathe, need food, feel, reproduce/grow.

Non-Living- do not move, breathe, feel, reproduce/grow and do not need food.

500
List all parts of the food chain. Hint: It includes 7 parts
Energy, Producer, Primary Consumer, Secondary Consumer, Tertiary, Quaternary, Decomposers
500
Herbivores are also called 
Primary Consumers
500
Non-living things made by man
Man-Made