WorksheetsFood Web Checkpoint
Total questions: 11
Worksheet time: 3hrs 45mins
What would happen to the mouse population if the snake population moved out of the area represented by the food web?
The mouse population would increase.
The mouse population would neither increase nor decrease.
The mouse population would decrease.
The arrows in a food chain or web represents what?
They point to the organisms that is next to them.
They show what direction the energy is flowing between organisms.
It shows how sunlight flows within an ecosystem.
They represent how water is transferred within a habitat.
Identify the correct food chain that demonstrates the energy flow of this food web.
plant >grasshopper >mouse >snake
plant >eagle >mouse> snake
plant >deer > squirrel >coyote
plant >coyote >snake >eagle
Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?
There would be a decrease in the small bird population.
There would be a decrease in the grass/flowers population.
There would be a decrease in the mice population.
There would be an increase in the grass/flowers population.
If a person eats a salmon (that ate smaller fish, that ate algae) the person is acting as a...
primary producer
primary consumer
secondary consumer
tertiary consumer
