Food Chains & Webs!

grass->rabbit  -> fox

• food chain
• food web
• energy pyramid

Tags

NGSS.MS-LS2-3

As you move upward, from level to level, in an energy pyramid, energy _____.

• increases
• decreases
• stays the same
• increases exponentially

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.
• The specific ways that mutualism is carried out.
• A single pathway or energy flow between organisms. 
• How carnivores get their food. 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

diagram that shows the energy available to each trophic level in an ecosystem; 10% is passed on to upper levels, the rest is lost as heat

• succession 
• cellular respiration
• energy pyramid
• biochemical cycle

Tags

NGSS.MS-LS2-3

A food pyramid represent the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid?

• A
• B
• C
• D

Tags

NGSS.MS-LS2-3

Pyramids of energy show the transfer of _____ through trophic systems. 

• biomass
• energy
• food
• chicken

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which food chain correctly identifies the flow of energy?

• Polar Bear--->Caribou--->Grasses--->Sun
• Lichen--->Lemming--->Artic Fox--->Polar Bear

An organism that gets energy from eating other organisms is a ______________.

• producer
• consumer
• decomposer
• prey

Tags

CCSS.RI.11-12.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.5

An organism that gets energy from breaking down dead organisms, non-living material or waste is a(an) ___________.

• producer
• consumer
• decomposer
• autotroph

Tags

NGSS.MS-LS2-3

An animal that is hunted and eaten for food is a __________.

• predator
• prey
• population

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A