A _______________ is made up of the living and nonliving things in an environment that work together for a purpose. 

• habitat
• biotic
• ecosystem
• economy

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

A living or once-living organisms in an ecosystem is a

• population
• biotic factor
• abiotic factor
• community

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following is not an abiotic factor?

• sun
• temperature
• soil
• grass

Tags

NGSS.3-ESS2-1

"Bio" means _________.

• non-living
• not/without
• life
• dead

flowers

• biotic
• abiotic

Tags

NGSS.MS-LS1-4

sunlight

• biotic
• abiotic

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-5

NGSS.MS-LS1-6

water

• biotic
• abiotic

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

soil

• biotic
• abiotic

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

a rabbit

• biotic
• abiotic

Tags

NGSS.MS-LS1-1