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WorksheetsEnergy and Matter Up Food Chains
Total questions: 14
Worksheet time: 14mins
What is this an example of?
A food web
A food chain
A linear chain
An food web chain
What is the source of energy for all food chains?
Soil
Water
The sun
Primary Consumers
What is the picture above an example of?
A food chain
A food web
A food chain web
A linear chain
What is the bottom organism (or base organism) of every food chain?
Producers
Primary Consumer
Secondary Consumer
Tertiary Consumer
Why are producers the bottom of every food chain?
They eat other organisms for energy
They can create their own energy from the sun
They are the largest in size
They are the smallest in size
When a rabbit eats a plant, what % of the energy from the grass is the rabbit getting?
10%
20%
30%
40%
What does a plant use its 90% of energy that it keeps for?
Moving
Photosynthesis
Eating
Digestion
What is each level of a food chain called?
A life level
A shelf level
An eating relationship
A trophic level
Which of the following trophic levels would have the MOST ENERGY?
Producers
Primary Consumers
Secondary Consumers
Tertiary Consumers
Which of the following organisms would be a PRIMARY Consumer? (something that eats producers)
A flower
A wolf
A snake
A rabbit
A rabbit is a primary consumer and it gets eaten by a hawk. What is the hawk considered?
A producer
A primary consumer
A secondary consumer
A tertiary consumer
A snake is a secondary consumer and it is eaten by a hawk, what kind of organism is the hawk considered?
A producer
A primary consumer
A secondary consumer
A tertiary consumer
How does energy move up a food chain?
Because of organisms eating each other, they pass it along
Because of organisms migrating, they move it along
Because of organisms dying, they pass it along
Because of organisms changing color
How do nutrients move through a food chain?
Because of the water cycle
Because of organisms eating each other, they pass it along
Because of organisms migrating to other areas
