Food Web

a deer population has significantly increased, the best hypothesis is 

• the deer's main predator has been eliminated
• competition increased
• decreased water levels of local ponds
• organisms that rely on similar food sources migrated to the area

Tags

NGSS.MS-LS2-4

Which is the smallest level of an ecosystem?

• organsism
• population
• community
• ecosystem

Which relationship describes predator/prey

• hawks and shrubs
• mountain lion and deer
• frogs and trees
• grasses and crickets

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

a system of food chains that shows the transfer of energy  is termed

• food web
• food chain
• prey
• predator

Tags

NGSS.MS-LS2-3

Biodiversity is 

• the variety of species within an ecosystem
• a large number of the same species in an ecosystem
• an abundant amount of the same primary consumers 
• the ability to have an abundant source from the same species

Tags

NGSS.MS-LS2-5

What is the study of the interactions among organisms and  between organisms and their environments called?

• Biology
• Ecology
• Astronomy
• Biosphere

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Use the diagram answer the question.
What is a fitting description for this diagram?

• A Food Chain
• An Ecosystem
• A Food Web
• Biotic and Abiotic Factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?

• Frog, Dragon Fly and snake
• Frog, trout and dragon fly
• Frog, salamander and trout
• Frog and phytoplankton

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-1

Which is a producer?

• deer
• tall grass
• lion
• worm

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6