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WorksheetsEnergy Pyramid / Food Chain Quiz
Total questions: 10
Worksheet time: 6mins
Which of the following describes the flow of energy in an ecosystem?
tertiary consumer --> secondary consumer --> primary consumer --> producer --> sunlight
sunlight --> producer --> primary consumer --> secondary consumer --> tertiary consumer
producer --> primary consumer --> sunlight --> secondary consumer--> tertiary consumer
sunlight --> primary consumer --> secondary consumer --> tertiary consumer
Why are decomposers important in an ecosystem?
They capture energy from the sun
They are producers
They return important nutrients to the environment.
In the energy pyramid pictured which trophic level contains the least amount of energy?
tertiary consumer
primary consumers
producers
Which one of the organisms in this food web is a secondary consumer?
toads
squirrels
spiders
rabbits
Which organisms in this food web will have more energy than the herbivorous insects?
spiders
plants
snakes
toads
What is the word used to describe the variety of organisms living within an ecosystem?
biodiversity
a population
Ecology
a habitat
Which of the following would be a biotic factor in the gardens?
a rabbit
a rock
a stream
a snowstorm
Which figure shows more biodiversity?
The one on the left
The one on the right
In this picture which organism is a primary consumer?
the bird
the chipmunk
the fox
the snake
What is the picture an example of?
a food web
a food chain
