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Ocean Acidification

Authored by Donna Ahlswede

Chemistry

8th - 12th Grade

Used 4+ times

Ocean Acidification
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ocean acidification begins with 

pollution from ships
carbon dioxide released from combustion
dumping of waste from cities into the ocean

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Carbon dioxide and seawater combine to form

calcium carbonate
carbon monoxide
carbonic acid 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The H+ ion is a(n)

acid
base
neutral

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Marine organisms make their shells from calcium and

chloride
carbonate
seawater

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Very slight increases in the acidity of seawater __________  marine organisms that make shells.

doesn't bother
has no effect on 
is unhealthy and stresses

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

According to this slide

CO2 is causing marine life to die by "poisoning' the water

CO2 is destroying sea shells

CO2 is formed from the combustion of Octane

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

This image demonstrates that

There is a direct correlation with the atmospheric CO2 and the CO2 in seawater

That pH of the ocean increases as the atmospheric CO2 increases

That there is no correlation between pH of the ocean and atmospheric CO2

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