Living Systems

Which of the following is considered a producer?

• caterpillar

• earthworm

• bacteria

• trees

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following makes its own food?

• consumer

• producer

• decomposer

Tags

NGSS.MS-LS1-6

A complex system showing all the feeding relationships in an ecosystem is considered a

• food chain

• ecosystem

• food web

• consumer

Tags

NGSS.MS-LS2-3

Which of the following get their food by eating plants and other animals

• decomposers

• consumers

• producers

• food chain

Tags

NGSS.MS-LS2-2

A single feeding relationship among a few organisms in an example of a

• carnivore

• food web

• ecosystem

• food chain

Tags

NGSS.MS-LS2-3

What do ecosystems have in common?

• Each ecosystem has its own food chains and food webs

• They all have the same temperature

• They all have the same plants and animals

What is an herbivore?

• a consumer the eats decaying materials

• a consumer that eats plants

• a consumer that eats animals

What does biotic mean?

• an onmivore

• nonliving

• eats plants

• living

Tags

NGSS.MS-LS2-3

What is an ecosystem?

• a group of different organisms.

• a community of organisms that interacts with their environment.

• a group of the same kind of organisms.

Which of the following things would be considered biotic?

• rocks

• air

• grasshopper

• sand

Tags

NGSS.MS-LS2-3