Level of Organization in an Ecosystem

Which of the following levels of organization is the most complex?

• organism

• population

• community

• ecosystem

A group of the same organisms living together in the same place at the same time is:

• An organism

• A population

• A community

• A biome

What are groups of different populations living togther in the same place at the same time called?

• An organism

• A population

• A community

• A biosphere

What is it called when you have groups of different populations along with their abiotic factors?

• An organism

• A population

• A community

• An ecosystem

Tags

NGSS.MS-LS2-3

Andrea is on the grils cross country tream. She is heading out for a run when she comes across 20 Canadian geese.  What level of organization is this group of Canadian geese?

• organism

• population

• community

• biome

The organisms in a community, as well as all of the nonliving aspects of the environment are a(n):

• Population

• Community

• Habitat

• Ecosystem

What are the ecological levels of organization from smallest to the largest?

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

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

• organism, population, community, biome, ecosystem, ecosphere.

• organism, community, population, biome, ecosystem, ecosphere

Together, all the ecosystems on Earth form...

• a community.

• a biome.

• a biosphere.

• an Earthsphere.

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

• community

• species

• population

• organism

Which choice shows the correct order of the levels of environmental organization?

• organism, population, community, ecosystem, biosphere

• organism, population, ecosystem, biosphere, community

• organism, community, population, ecosystem, biosphere

• population, ecosystem, biosphere, organism, community