Earth Systems and Feedback Loops

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

• Negative Feedback Loop
• Neutral Feedback Loop
• Positive Feedback Loop
• Animal Feedback Loop

Tags

NGSS.MS-LS2-4

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.MS-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.MS-ESS3-5

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

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

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.MS-ESS2-4

NGSS.MS-ESS2-6

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.MS-ESS3-5

What do we call the permanently frozen soil in the Tundra?

• glaciers
• peat
• permafrost
• thermokarst

This graph represent the interactions in the predator prey ecosystem. Based on this image, what type of feedback loops is this one?

• Positive
• Negative
• Intermittent
• full loop

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Feedback loops are important because they allow organisms and the environment to

• change based on new inputs
• fall apart
• change based on new outputs
• maintain balance

Tags

NGSS.MS-LS2-3