Food Chain Webs

Identify the producers in this food web

• Fox, Frog

• water plants, land plants

• Newt, perch

• insect, beetle

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Predict what would happen if the seal population disappeared from this food chain.

• The Orca whale population would increase

• The cod population would increase

• The herring population would increase

• The algae population would increase

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-1

NGSS.MS-LS2-4

About _________ percent of the energy at any trophic level is transferred to the next level

• 5

• 10

• 15

• 20

Tags

NGSS.MS-LS2-3

The original source of energy for a food web is...

• soil

• water

• sun

• consumers

Tags

NGSS.MS-LS1-6

Look at the food web of a pond ecosystem.

Which food chain shows the correct flow of energy in the pond 

of the food web?

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

The fox in this food web would be considered a:

• Tertiary Consumer

• Producer

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-3

The rabbit in this food web would be considered a:

• Decomposer

• Producer

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

If a disease strikes the snakes the rabbits will

• increase

• decrease

• not be affected

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Identify the tertiary consumer in the following chain

Land plant→ Insect→ Frog→ Heron

• Land Plant

• Insect

• Frog

• Heron

Tags

NGSS.MS-LS2-3

Approximately how much energy is available to the primary consumer?

• 20,000

• 2000

• 200

• 2

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1