Atmospheric CO2 and Particulates

Carbon dioxide levels in the air have changed throughout earth's history.  The difference today is how ______ the change is happening.

• rapidly 

• slowly 

• wide spread

Tags

NGSS.HS-ESS3-5

What happens to 1/4 of the greenhouse gases in the atmosphere?

• It is released into space.

• It gets absorbed by the ocean.

Tags

NGSS.HS-ESS2-6

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

Tags

NGSS.HS-LS4-5

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

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS2-2

As the ocean becomes more acidic, the pH of the water

• increases

• decreases

What do some marine creatures do with the carbonate ion?

• use it as a food source

• use it as a defense mechanism

• use it to build shells and exoskeletons

• use it to cool body temperatures

Which organism might benefit from the increase of carbon dioxide in the world’s oceans?

• crabs and lobster

• Fishes

• Clams and oysters

• Sea grasses

Tags

NGSS.HS-ESS2-6

NGSS.HS-LS4-5

Carbon dioxide and seawater combine to form

• calcium carbonate

• carbon monoxide

• carbonic acid 

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

What is the primary source of atmospheric CO2?

• Burning fossil fuels

• Volcanic eruptions

• Photosynthesis

• Ocean absorption

Tags

NGSS.HS-LS2-5

Which of the following is a major effect of increased atmospheric CO2 on climate?

• Global cooling

• Global warming

• Increased rainfall

• Decreased humidity

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

NGSS.HS-ESS2-4