Question 1
This type of animal hunts and kills its prey for food:1) Carnivore2) Predator3) Scavenger
Question 3
What must happen with people’s diets in overpopulated countries to support the number of people?
Question 4
Energy is lost as it moves through a food web in all the following ways except:A) In the fecal matter of animalsB) In the food that is digestedC) In the food that is uneatenD) In heat
Question 6
The amount of energy that is transferred from the sun to the producers and the amount of energy that is passed from the producers to the primary consumers:A) 10%, 10%B) 2%, 2%C) 10%, 90%D) 2%, 10%
Question 7
A species that is benefiting from the bounty that was put on predators is:A) Meadow VoleB) CoyoteC) Great Horned OwlD) Humans
Question 9
This amount of biomass is LOST during the transfer of energy between trophic levels:A) 90%B) 10%C) 2%D) No energy is lost
Question 11
Why is eating a pound of top level predator fish different from eating a pound of herbivorous fish?
Question 15
An autotroph is something that can?A) Decompose FoodB) Make FoodC) Read the minds of other organismsD) Prey on other organisms
Question 17
The coyote population is increasing in the east because: A) Farmers raise sheep with cattle B) The food source of mice has increased C) Predators are removed and space is
opened up D) Wolves are present in the ecosystem
23
An organism that eats dead organism is called a _____________ AND give an example organism for this niche.