Quiz 7-B

The transfer of energy and nutrients through a community is called a (a)   .

• Ecosystem

• Food Chain

• Photosynthesis

• Nutrient Cycle

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Animals that hunt and eat other animals are called (a)   . A. herbivores B. prey C. predators.

• herbivores

• prey

• predators

A food chain always begins with a (a)   .

• producer

• consumer

• decomposer

Tags

NGSS.MS-LS1-6

(a)   are usually the second link of a food chain.

• Herbivores

• Predators

• Decomposers

Tags

NGSS.MS-LS2-2

Several food chains linked together form a (a)   .

• pyramid

• biome

• food web

Tags

NGSS.MS-LS2-3

Competition occurs when two or more organisms try to use the same resources. True or False.

• True

• False

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

An energy pyramid shows how energy moves through a food chain.

• True

• False

Tags

NGSS.MS-LS2-3

Competition helps to keep an ecosystem in balance.

• True

• False

Tags

NGSS.MS-LS2-4

Organisms can be affected when one part of their food web changes. True or False.

• True

• False

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Animals that herbivores hunt are called prey. True or False.

• True

• False

Tags

NGSS.MS-LS2-2