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Homeostasis

Authored by Lori Dziewa

Biology

9th - 11th Grade

NGSS covered

Used 137+ times

Homeostasis
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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Earth warms → Increased evaporation which produces more clouds → More reflection of light away from Earth → Temperature falls → Rates of evaporation fall

Is this situation amplifying or stabilize?

Amplifying

Stabilizing

Tags

NGSS.HS-ESS2-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Earth warms → Increased evaporation which produces more clouds → More reflection of light away from Earth → Temperature falls → Rates of evaporation fall

Positive Feedback

Negative Feedback

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Earth warms → Ice cover melts, exposing soil or water → More heat is absorbed by Earth’s surface  → Global temperature rises →  More ice melts

Amplyfiying

Stabilizing

Tags

NGSS.HS-ESS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Earth warms → Ice cover melts, exposing soil or water → More heat is absorbed by Earth’s surface  → Global temperature rises →  More ice melts

Positive

Negative

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Humans cut down trees for lumber → Deforestation loosens the soil → Water flow erodes unstable soil → Remaining unstable, low quality, soil can no longer sustain trees → More deforestation occurs

Amplifying

Stabilizing

Tags

NGSS.HS-ESS2-2

NGSS.HS-LS2-6

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Humans cut down trees for lumber → Deforestation loosens the soil → Water flow erodes unstable soil → Remaining unstable, low quality, soil can no longer sustain trees → More deforestation occurs

Positive

Negative

Tags

NGSS.HS-ESS2-2

NGSS.HS-LS2-6

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Rabbit population decreases when eaten by foxes → Less food causes fox population to decrease → Less predators causes rabbit population to increase → More food causes fox population to increase → Rabbit population decreases when eaten by foxes

Amplyfing

Stabilizing

Tags

NGSS.HS-LS1-3

NGSS.HS-LS2-6

NGSS.HS-LS2-3

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