Food Webs
Food Chains
The Food Pyramid
Food Chains 2
Food Webs 2
100
A system of transferring energy that is more complex than the food chain.
What is a food web.
100

All energy comes from the?

The sun

100
Organisms that eat dead things.
What are decomposers?
100
What plants breathe out and we breathe in.
What is oxygen?
100
A model that shows how energy flows between living things.
What is a food chain?
200
The only source of energy for all life on earth.
What is the sun?
200
Organisms that create food from sunlight.
What are producers?
200
Bacteria and fungi.
What are decomposers?
200
What we breathe out and plants breathe in?
What is carbon dioxide?
200
A diagram that show us what eats what in an ecosystem.
What is a food chaim?
300
The process that plants use to turn sunlight into nourishment.
What is photosynthesis?
300
Organisms that consume producers.
What are consumers, primary consumers or herbivores?
300
The only living thing that produces its' own food.
What are plants?
300
Animals that are eaten by predators.
What is prey?
300
The source of all life on earth.
What is the sun?
400

The part of the food chain occupied by the fiercest predators.

What is the apex or top.

400
Organisms that eat primary consumers or herbivores.
What are secondary consumers or carnivores?
400
A meat eater.
What is a carnivore?
400
Animals that hunt and eat other animals.
What are predators?
400
All plants are this.
What are producers?
500

The symbols that show the link between one organism and the next in a food web.

Arrows

500
Organisms that eat both producers and primary consumers.
What are omnivores?
500
An animal that eats both plants and animals.
What is an omnivore?
500
The power needed to stay alive and do anything, such as work.
What is energy?
500
All animals are this.
What are consumers?
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