Levels of Ecological Organization

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 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

NGSS.MS-LS2-5

Together, all the ecosystems on Earth form...

• a community.

• a biome.

• a biosphere.

• an Earthsphere.

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

• A community

• A biome

• An ecosystem

• A biosphere

Identify the correct level or organization: the ​sea turtle, fish, and coral reef plus the water, oxygen, carbon dioxide, and sunlight are an ​ ​ ​ ​ ​ (a)   ​

• ecosystem
• biosphere
• biome
• species
• population
• community

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Identify the correct level or organization: the ocean is a ​ ​ ​ ​ (a)   ​ ​

• biosphere
• biome
• species
• population
• community
• ecosystem

Is the bear "biotic" or "abiotic"?

b

biotic

abiotic

Tags

NGSS.MS-LS1-1

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Which of the following is a BIOTIC factor in an ecosystem?

• Trees

• Air

• Water

• Soil

Tags

NGSS.MS-LS2-2

The _______ includes all living organisms on Earth along with the spheres they interact with (lithosphere, hydrosphere, and atmosphere).

• Biosphere

• Biome

• Community

• Ecosystem

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

_______: a collection of all the organisms living in a particular place together with their abiotic components, such as water and air.

• Biosphere

• Biome

• Ecosystem

• Community