Levels of Organization in an Ecosystem

An ecosystem is a few communities that live together in one habitat and have mutual interaction with one another including all the non living components such as water, air and soil.

• True

• False

The living parts of an organisms environment are called its...

• community

• habitat

• biotic factors

• abiotic factors

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-LS2-4

What level of organization can be observed in the image?

• Species

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-1

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

• organism

• population

• community

• ecosystem

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

• community

• biome

• ecosystem

• biosphere

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 biotic factors in this image?

• sunlight, elephants, and grasses

• sunlight, water, and air

• elephants, plants, trees

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

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

Which level of organization in an ecosystem includes both living and non-living components?

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-3