Levels of Ecological

When all the ecosystems on Earth are combined it is called...

• a community.

• a biome.

• a biosphere.

• an Earthsphere.

How many levels of organization are ecologists concerned with?

• 9

• 7

• 6

• 5

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-LS2-2

What is a group of ecosystems that share similar climates and types of organisms called?

• community

• biome

• ecosystem

• biosphere

Which of the following is the most simple level of ecological organization?

• A community

• An organism

• A population

• An ecosystem

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

• community

• population

• biome

• biosphere

Water temperature would be an example of ...

• a biotic factor.

• an abiotic factor.

Tags

NGSS.MS-LS1-5

What is the smallest level of ecological organization that includes both biotic and abiotic factors?

• A) Organism

• B) Population

• C) Community

• D) Ecosystem

Tags

NGSS.MS-LS2-3

Which level of ecological organization consists of individuals of the same species living in a specific area?

• A) Organism

• B) Population

• C) Community

• D) Ecosystem

In ecological terms, what is a group of different species that live together in one area called?

• A) Population

• B) Community

• C) Ecosystem

• D) Biome

Tags

NGSS.MS-LS2-5