Ocean Acidification Feedback Loops

Ocean Acidification Feedback Loops

10th - 12th Grade

10 Qs

quiz-placeholder

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Ocean Acidification Feedback Loops

Ocean Acidification Feedback Loops

Assessment

Quiz

Chemistry

10th - 12th Grade

Medium

NGSS
HS-ESS2-6, HS-LS1-3, HS-LS4-5

+1

Standards-aligned

Created by

Robert Terrill

Used 57+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which atmospheric gas is responsible for increasing the acidity of the ocean?

Nitrogen

Oxygen

Carbon Dioxide

Water Vapor

Tags

NGSS.HS-ESS2-6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a positive feedback loop, each action creates a consequence that _____________________ the other action.

decreases

has no effect on

amplifies

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a negative feedback loop, each action creates a consequence that _____________________ the other action.

decreases

has no effect on

amplifies

Tags

NGSS.HS-LS1-3

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Does the graph show positive or negative feedback?

Positive, because when the red line shifts, the blue one does also

Negative, because the blue line starts below equilibrium

Negative, because the two actions are keeping each other near equilibrium

Both positive and negative because the graph moves up and down

Tags

NGSS.HS-LS1-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As the ocean heats up, what happens to the amount of dissolved CO2?

It increases

It decreases

It doesn't change

Tags

NGSS.HS-ESS2-6

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following items produced in the ocean can promote cloud formation? (Choose all that apply)

Sea Salt

Organic matter

DMS

Silver nitrate

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What ocean life is DIRECTLY affected by small changes in acidity? (Choose all that apply)

Oysters

Clams

Sharks

Whales

Tags

NGSS.HS-LS4-5

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