Food Chains, Food Webs, & Energy Pyramids

Match the following vocabulary terms with their correct definitions.

• model showing multiple feeding pathways

• food chain

• model showing one feeding pathway

• food web

• organisms that consume other organisms

• producers

• organisms that make their own food

• energy pyramid

• model that shows movement of energy

• consumers

Tags

MS-LS2-3

MS-LS2-1

Place the following trophic levels in their correct order in a food chain.

• tertiary consumer

• producer

• primary consumer

• decomposer

• secondary consumer

Tags

MS-LS2-3

MS-LS2-1

Organize these factors into the correct categories.

Groups:

(a) Biotic Factor

,

(b) Abiotic Factor

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

Tags

MS-LS2-3

MS-LS2-1

A __________ is an organism that breaks down remains from waste products.

Tags

MS-LS2-3

MS-LS2-1

Label the trophic levels on the energy pyramid.

b

a

c

d

primary consumer

tertiary consumer

producer

secondary consumer

Tags

MS-LS2-3

MS-LS2-1

What is the role of the fox in the food chain shown?

• tertiary consumer

• producer

• primary consumer

• secondary consumer

Tags

MS-LS2-3

MS-LS2-1

In the food chain show, the grasshopper transfers ​ (a)   of its available energy to the ​ (b)   .

• meerkat
• 10%
• 100%
• 50%
• grass and shrubs
• lion

Tags

MS-LS2-3

MS-LS2-1

Two organisms that occupy the same trophic level in the food web shown are the ​ (a)   and the fox.

• frog
• mouse
• snake
• hawk
• grasses

Tags

MS-LS2-3

MS-LS2-1

Match the organism with the correct energy percentage available at that organism's trophic level.

• 100%

• eagle

• 0.1%

• grasses and blackberries

• 10%

• rabbits

• 1%

• corn snakes

Tags

MS-LS2-3

MS-LS2-1

Using the food web shown, categorize each organism as either an herbivore, carnivore, or omnivore.

Groups:

(a) Herbivore

,

(b) Carnivore

,

(c) Omnivore

• Deer Mouse

• Snail

• Barn Owl

• Mole

• Beetle Larva

• Centipede

• Caterpillar

• Shrew

• Song Bird

• Vole

• Earthworm

• Slug

Tags

MS-LS2-3

MS-LS2-1