WorksheetsCorrections - Energy Flow
Total questions: 10
Worksheet time: 5mins
The source of all energy in Ecosystems is
Producers
Animals
Tertiary Consumers
The Sun
Which of these is the most likely food chain?
Wolf -> Fox -> Rabbit -> Grass
Wolf <- Fox <- Rabbit <- Grass
Grass <- Fox <- Rabbit <- Wolf
Grass -> Fox -> Rabbit -> Wolf
Look at the food web. Which could occur if the Ringtails became extinct?
Pika Population could increase
Competition could increase between Coyotes, Bobcats, and Mountain Lions
Both of these
Neither of these
Look at the food web. Which organisms would lose a food source if the mule deer became extinct?
Mountain Lion
Coyote
Bobcat
Both Mountain Lions and Coyotes
All of the Above
How does available energy compare at different trophic levels?
Producers have less available energy than primary consumers
Producers have more available energy than primary consumers
Tertiary consumers have more available energy than secondary consumers
Primary consumers have less available energy than secondary consumers
