Life Science Unit 6 Review

What is the definition of a herbivore?

• Eats only plants

• Eats only animals

• Eats both plants and animals

• Eats nothing

How do consumers get energy?

• From eating other organisms

• From photosynthesis

• Just from absorbing energy through the sun

• From outer space

Which of the following food chains shows one way energy flows in this food web?

• grasses and seeds -> owls -> rabbits -> foxes

• grasses and seeds -> mice -> owls

• rabbits -> owls -> mice

• grasses and seeds -> rabbits -> mice

Tags

112.15.b.9.B

112.6.b.12.B

Which organisms in this food web only eat consumers?

Tags

112.15.b.9.A

Which of the following food chains shows one way energy flows in this food web?

• grasses and seeds -> owls -> rabbits -> foxes

• grasses and seeds -> mice -> owls

• rabbits -> owls -> mice

• grasses and seeds -> rabbits -> mice

Tags

112.15.b.9.B

112.6.b.12.B

Classify the producers and consumers.

Groups:

(a) Producer

,

(b) Consumer

• acorns

• rabbit

• squirrel

• hawk

• grasshopper

• mouse

• grass

• butterfly

• coyote

• fox

• wildflowers

• deer

Tags

112.6.b.12.B

112.15.b.9.A

Which organisms in this food web compete for rabbits?

• foxes and rabbits

• owls and foxes

• mice and rabbits

• grasses and foxes

Tags

112.6.b.12.B

What would be the likely effect if the grasshopper population in this ecosystem doubled in size?

• the mouse population would have more food to eat.

• The hawk population would have less food to eat.

• The snake population would increase

• The snake population would have no natural enemies.

Tags

112.15.b.9.B

What would most likely happen to the animals in this food web if all the plants died?

• The number of rabbits will increase.

• The number of rabbits will decrease.

• The number of grasshoppers will increase.

• The number of grasshoppers will stay the same.

Tags

112.15.b.9.B

Which organisms in this food web compete for rabbits?

• foxes and rabbits

• owls and foxes

• mice and rabbits

• grasses and foxes

Tags

112.6.b.12.B