Levels of Organization

Multiple organisms of the same species describes a

• organism
• population
• community
• ecosystem

Tags

NGSS.MS-LS2-1

Which level of organization is more complex than a population and less complex than an ecosystem?

• organism
• population
• community
• ecosystem

Which is an example of a population?

• different kinds of bacteria
• A group of fish and sharks
• deer, bear, and rabbits
• A herd of cattle

which is the correct order of the levels of organization from simple to complex?

• organism, population, community, ecosystem
• ecosystem, community, population, organism

which is another word for an organism?

• abiotic factor
• biotic factor
• nonliving thing

Which is the definition of a community

• multiple organisms of the same species
• all the living and nonliving things in an area
• a living thing
• multiple organisms of different species

TRUE or FALSE: An ecosystem contains only biotic factors.

• TRUE
• FALSE

Tags

NGSS.MS-LS2-3

Which is the thin layer of the earth that supports life and also the largest level of ecological organization?

• A community
• The biosphere
• A population
• The biome

Which level of ecological organization is composed of many similar ecosystems with the same climate and geographic locations? 

• A community
• A population
• A biome
• A biosphere

Which is an example of a biotic factor?

• The sun
• Water
• Grass
• Rocks

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4