The partial food web below shows five different organisms that are found in a prairie ecosystem.
Identify each organism in this food web as a producer, a primary consumer, or a secondary consumer.
What tropic level do carnivores belong to?
What is the relationship between mice and owls?
In the food chain:
grains--> mice--> owl
Grains contain 1000 joules of energy. How much energy will the mice get?
What is the ecological relationship between the falcon and the snake?
The partial food web below shows five different organisms that are found in a prairie ecosystem.
Using only the organisms from this food web, describe one change in this prairie ecosystem that would result in a decrease in the grasshopper population. Explain the reasoning for your answer.
The organisms in an ecosystem interact in many ways to survive. For example, a rosebush, aphids, beetles, spiders, and orioles all interact in a rosebush ecosystem. The diagram below shows how these organisms interact in a partial food web.
Describe what would most likely happen to the aphid, spider, and oriole (the bird) in the food web if the beetle population were suddenly destroyed. Explain the reasoning for your answer for each organism.
Click on all the organisms that are producers.
Click on the organisms that are primary consumers
Click on the organisms that are secondary consumers
What tropic level do herbivores belong to?
According to the food web what do rabbits eat? Click all that apply
According to the food web what organisms eat grain? Click all that apply
According to the food web, what do foxes eat. Click all that apply?
If grasshoppers were removed from the environment, why might the mice population decrease?
In the food chain, a squirrel is
In the food chain, a wren is
In the food web, the praying mantis is a
In the food chain, a snake is a
In the food web, the frog is a
What is the ecological relationship between the wren and the praying mantis?
If squirrels are removed from the food web, what will happen to the foxes?