Food Chains and Food Webs Review

What do scientists call consumers that eat only plants?

• Tertiary Consumers

• omnivores

• carnivores

• herbivores

Consumers that eat only meat

• carnivore

• producer

• omnivore

• herbivore

These organisms eat primary consumers

• tertiary consumers

• secondary consumers

• producers

• omnivores

organisms that get energy by feeding on other organisms are called__________

• herbivores

• decomposers

• consumers

• producers

organisms that eat both plants and animals

• omnivore

• tertiary consumer

• producer

• carnivore

These organisms use the SUN to make their own food

• carnivores

• omnivores

• producers

• consumers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

organisms that break down wastes and dead organisms and return the raw materials back into the environment

• producer

• decomposer

• tertiary consumer

• carnivore

Tags

NGSS.MS-LS2-3

organisms at the top of a food chain that do not get eaten are called_________ __________.

• tertiary consumers

• producers

• omnivores

• carnivores

In the food web shown, the rabbits declined due to disease. Which organism would have the greatest chance of declining due to the change in rabbit population?

• wolf

• deer

• grasses

• hawk

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

If the sea otter population increased, what would be the impact on the sea urchin population?

• the sea urchin population would reach its maximum # and then decrease

• the sea urchin population would increase

• there would be no change on the sea urchin population

• the sea urchin population would decrease

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4