Quiz: Abiotic/Biotic & Levels of Organization

Which of the following is NOT a level of organization in ecosystems?

• community
• species
• population
• organism

A living or once-living organisms in an ecosystem is a

• population
• biotic factor
• abiotic factor
• community

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-2

A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

Tags

NGSS.MS-LS2-3

bacteria

• biotic
• abiotic

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-5

wind

• biotic
• abiotic

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

soil

• biotic
• abiotic

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

water

• biotic
• abiotic

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-4

dead log

• biotic
• abiotic

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

A group of the same type of organisms living in the same place at the same time.

• threatened species
• populations
• community
• limiting factor

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

The correct order of ecological organization from the smallest to the largest is _______________.

• organism, community, population, ecosystem, biosphere, biome
• biosphere, biome, ecosystem, community, population, organism
• organism, population, community, ecosystem, biome, biosphere
• population, organism, biosphere, community, ecosystem, biome