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WorksheetsEcosystems and Food Chains
Total questions: 15
Worksheet time: 9mins
What is the producer in the picture above?
grasshopper
snake
grass
Sun
What is the decomposer in the picture above?
grass
fungus/mushrooms
hawk
frog
What would happen if there were no thrush in the model above?
there would be more insects and slugs
there would be less insects and sluga
there would be more voles
there would be more hawks
In the food web modeled above, where does the flow of energy end?
mangoes and flowers
flowers and frogs
eagle since nothing else in the web gets energy from the eagle
python and wolf
When a population of a living things becomes too numerous it is
extinct
overabundant
scarce
When a population becomes too small or few in number due to natural or man made causes
extinct
scarce
overabundant
When a population of a living thing no longer exists
overabundant
scarce
extinct
When you compare the deer to the wolf, the deer would be the
decompser
predator
prey
producer
When comparing the deep to the wolf, the wold would be the...
predator
prey
producer
decomposer
The part of the ecosystem that gets their energy from producers or other living things.
producers
decomposers
consumers
The part of the ecosystem that gets that helps break down the wastes of living things once they are no longer living in order to provide nutrients to the soil.
*select all correct answer(s)*
consumers
producers
decomposers
omnivore
detrivore
Choose the living things in the food web that are consumers --click on the image to make it larger
*select all correct answer(s)*
wildflowers
hawk
rabbit
snake
mouse
A cow eats grass found in its habitat. A cow is a
*select all correct answer(s)*
producer
consumer
herbivore
autotroph
heterotroph
A shark eats mostly fish and smaller ocean animals. A shark is a ...
*select all correct answer(s)*
herbivore
carnviore
decomposer
autotroph
heterotroph
Bears eat berries and salmon. Bears are ...
*select all correct answer(s)*
producers
carnivores
omnivores
autotroph
heterotroph
