Online Study Guide - Ecology

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

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

Is a weather an abiotic or biotic factor? 

• abiotic
• biotic

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

• population
• biotic factor
• abiotic factor
• community

A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

What are the biotic factors in this image?

• sunlight, elephants, and grasses
• sunlight, water,  and air
• elephants, plants, trees 

Tags

NGSS.MS-LS2-1

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

When water is heated in the ocean by the sun and turns into water vapor

• condensation
• evaporation
• transpiration
• runoff

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

When water vapor s cooled and forms droplets-

• Condensation
• Evaportation
• Transpiration
• Run-off

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

After condensation, the droplets of water in the clouds fall to the earth in different forms

• precipitation 
• condensation
• evaporation 
• ground water

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Oxygen is a living element that humans and animals require to live. 

• True 
• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3