8th grade 3/23-3/24 EOC

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

• alive
• biotic 
• abiotic
• living

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

• population
• biotic factor
• abiotic factor
• community

Tags

NGSS.MS-LS1-1

A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

Tags

NGSS.MS-LS2-3

Which of the fallowing has only abiotic factors?

• Sunlight, algae, and temperature
• Guppy, crab, oxygen
• Sunlight, soil, and weather
• Algae, temperature, and dog

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-LS2-2

NGSS.MS-LS2-4

The study of relationships between biotic and abiotic factors interacting in the same area.

• Ecology
• Biology
• Zoology
• Botany

Tags

NGSS.MS-LS2-3

A living element in an ecosystem is an

• animal

• abiotic factor

• biotic factor

• organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-5