Carbon Exchange & Climate Analyze/Conclude

Which scientific concept is used to describe how natural events influence climate?

• Photosynthesis

• Carbon cycle

• Scientific evidence

• Water cycle

What did we use to model carbon moving from the atmosphere to the ocean?

• Pipettes

• Straws

• Beakers

• Funnels

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What did you observe about carbon in the lab?

• How it forms rocks

• How it dissolves in water and changes acidity

• How it creates energy

• How it affects plant growth

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the expected outcome after modeling the absorption of carbon dioxide by the ocean?

• Recognize that carbon dioxide increases the pH of water.

• Recognize that carbon cycles through systems, including the atmosphere and oceans.

• Recognize that carbon dioxide has no effect on water pH.

• Recognize that carbon dioxide decreases the temperature of water.

Tags

NGSS.HS-ESS2-6

Which spheres are included in the Earth's system?

• Atmosphere, biosphere, geosphere, hydrosphere

• Lithosphere, stratosphere, ionosphere, exosphere

• Troposphere, mesosphere, thermosphere, exosphere

• Asthenosphere, lithosphere, mesosphere, thermosphere

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

What should be done if bromothymol blue spills?

• Ignore it

• Clean it with water

• Report to the teacher immediately

• Use a paper towel to wipe it

What is the purpose of having a control beaker in the experiment?

• To increase the temperature.

• To serve as a baseline for comparison.

• To change the color of the solution.

• To add more carbon dioxide.

How do the results of the activity support that carbon dioxide was absorbed by the solution?

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How does the input of carbon dioxide reacting with ocean water (making carbonic acid) affect shells and exterior skeletons in the ocean?

• They will strengthen

• They will dissolve

• They will float to the top

• They will change color

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

The air from the straw represents the ____.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6