What are the producers in the food web?
marsh grass
What captures sunlight in an ecosystem?
apple trees
All the above
ferns
plants
What organisms are carnivores in the food web?
all the above except grasshopper & cricket
hawk & snake
grasshopper & cricket
frog & shrew
Who is the secondary consumer(s) in the food web?
Shrew, frog & snake
What is an energy pyramid?
has few organisms at the top
shows the flow of energy in an ecosystem
all the above
has more organisms at the bottom
How many top predators are at the top of an energy pyramid?
one
three
two
none
Which organism is the tertiary consumer?
Eagle
Who is the tertiary consumer in the food web?
Hawk
In the picture, which one is the producer?
grass
Which organism is the secondary consumer?
snake & frog
Which organism is the herbivore or primary consumer?
grasshopper
Which organisms are herbivores in the food web?
shrew & frog
snake
cricket & grasshopper
marsh grass
Who is the primary consumer(s) in the food web?
grasshopper and cricket