HS-ESS2-2 Feedbacks & Earth Systems

The following is an example of what type of feedback loop?

• Negative Feedback Loop
• Neutral Feedback Loop
• Positive Feedback Loop
• Cowboy Feedback Loop

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-7

The following is an example of what type of feedback loop?

• Negative Feedback Loop
• Neutral Feedback Loop
• Positive Feedback Loop
• Hypothermia Feedback Loop

Tags

NGSS.HS-LS1-3

The following is an example of what type of feedback loop?

• Negative Feedback Loop
• Neutral Feedback Loop
• Positive Feedback Loop
• Global Warming Feedback Loop

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-5

What do we call a feedback that tends to damp down, reduce or counteract any deviation from an equilibrium, and promotes stability

• neutral feedback
• negative feedback
• positive feedback
• Can be both positive and negative feedback

Tags

NGSS.HS-LS1-3

A rise in temperatures can cause more evaporation and clouds. These clouds will, in turn, reflect more incoming radiation. Identify this type of feedback 

• positive feedback
• negative feedback

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

Rising global temperatures cause snow and ice to melt faster, thus create darker surfaces that will absorb more heat. Identify this type of feedback.

• positive feedback
• negative feedback

Tags

NGSS.HS-ESS2-2

What type of feedback is shown by the image?

• open 
• closed
• positive 
• negative

Tags

NGSS.HS-ESS2-2

If the ice caps continue to melt, then there is less albedo at the poles.  This process will continue to melt more ice and have less albedo.  This is an example of a...

• fruit loops
• loop di loop
• negative feedback loop
• positive feedback loop

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-5

The following is an example of what type of feedback loop?

• Negative Feedback Loop

• Neutral Feedback Loop

• Positive Feedback Loop

• Global Warming Feedback Loop

Tags

NGSS.HS-ESS2-2

Negative Feedback Loops:

• amplify processes
• prevent small changes from getting larger
• are initiated during childbirth
• are found only in plants

Tags

NGSS.HS-LS1-3