ecosystem

The non living parts of an ecosystem

• abiotic factors
• biotic factors
• oxygen
• soil

Tags

NGSS.MS-LS2-3

the living parts of an ecosystem

• biotic factors
• biology
• abiotic factors
• animals

Tags

NGSS.3-LS4-3

NGSS.5-LS2-1

A snake 

• ecosystem 
• organism 
• population 

Tags

NGSS.3-LS1-1

NGSS.3-LS3-1

the entire Earth 

• biosphere 
• community 
• ecosystem 

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS3-4

plants, rocks, air, sunlight, water, 

• ecosystem 
• population 
• community 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

a bird 

• abiotic 
• biotic 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

the sun 

• abiotic 
• biotic 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

a dead plant 

• abiotic 
• biotic 

Choose the abiotic factor.

• sunflower

• dog

• cat

• table

Tags

NGSS.MS-LS2-3

What is an ecosystem?

• A community of non-interacting organisms and their physical environment.

• A biological community of interacting organisms and their chemical environment.

• A biological community of interacting organisms and their physical environment.

• A community of non-interacting organisms and their chemical environment.