friday

The parts of an ecosystem that are currently living or that have once lived.

• Biotic Factor
• Abiotic Factor
• Species
• Biome

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS4-1

The factors in an ecoysystem that have never had the ability to live.

• Biotic Factor
• Abiotic Factor
• Biome
• Community

Tags

NGSS.MS-LS2-3

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

• Ecology
• Biology
• Zoology
• Botany

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

A certain plant needs moisture, carbon dioxide, oxygen, light, and minerals to survive. This scenario shows that this particular living organism depends on .

• Biotic and Abiotc Factors
• Biotic Factors 
• Abiotic Factors 
• None of the Above

Tags

NGSS.2-LS2-1

NGSS.K-LS1-1

Which of the following is a biotic factor operating within an ecosystem?

• Predators hunting, killing and eating their prey.
• Sunlight increasing the temperature causing fish to die.
• Increasing pH because of human pollution in a river system
• Destruction of a forest ecosystem because of fire.

Tags

NGSS.MS-LS2-2

Which of the following lists has ONLY biotic factors?
 

• snail, algae, guppy, sunlight
• temperature, Daphnia (water flea), snail, guppy (fish)
• snail, guppy (fish), Daphnia (water flea), algae
• temperature, pH, conductivity, nitrite concentration

Tags

NGSS.MS-LS2-2