Ecology Unit Review

A clownfish and an anemone help each other out

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

Spanish moss hangs on a tree but doesn't hurt or help the tree

• mutualism

• commensalism

• parasitism

A tick sucks a human's blood

• mutualism

• commensalism

• parasitism

A lion eats a gazelle

• parasitism

• predation

Tags

NGSS.MS-LS2-2

Mistletoe steals nutrients from a tree

• parasitism

• predation

Why is the sun important in food chains?

• It makes food

• Consumers need to be warm

• It gives plants energy to make food

• None of the above

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

If a spider eats a mosquito, it is a(n)....

• herbivore

• carnivore

• omnivore

If the number of herbivores increased, the number of carnivores would...

• increase

• decrease

• stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

If the number of producers increased, the number of herbivores would...

• increase

• decrease

• stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

If an herbicide killed all of the plants in a pond, what would happen?

• Only the fish would be affected

• All of the organisms in the ecosystem would be affected

• None of the organisms would be affected

• Everything would blow up and die

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4