Food chains/Food webs

__________ is a model of an interlocking pattern of food chains that depicts energy and nutrients in two or more food chains.

• food map

• food cycle

• food web

• food intersection

Tags

NGSS.MS-LS2-3

Arrows in food webs symbolize the direction of ______ flow.

• power

• energy

• competition

• timing

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The removal or addition of a top predator has a ripple effect down through lower trophic levels is known as...

• burial

• decomposition

• competition

• trophic cascade

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

The following image is an example of a...

Tags

NGSS.MS-LS2-3

A decline in wolf pop would = an ______ in deer population.

• increase

• decrease

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

______ ______ just show one, linear path of energy & matter

• food webs

• food chains

Draw arrows to represent the direction of energy flow in each of the 3 food chains.

Tags

NGSS.MS-LS2-3

Food webs have at least _ different, interconnected food chains

• 3

• 4

• 2

• 1

Increase in deer pop. will lead to a ______ in trees and grass.

• decline

• incline

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The following image is an example of a....

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4