LT 3.1 Test Review

What is the relationship between dissolved oxygen and water temperature?

• Direct Relationship

• Inverse Relationship

Tags

NGSS.MS-ESS2-4

As Density  increases

• Temperature decreases
• Temperature increases

Tags

NGSS.MS-PS1-4

Ocean depth  increases & Salinity  increases then

• Temperature decreases because cold water is more dense and sinks
• Temperature increases because cold water is more dense and sinks

Tags

NGSS.MS-PS3-4

NGSS.MS-ESS2-4

T4 - True or False Salinity increases as ocean depth increases.

• True
• False

Briefly describe the overall relationship between temperature and density.

• Lower temperature water has higher density, warmer water has lower density
• Lower temperature water has lower density, warmer water has higher density

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

What kind of relationship do you see between DO and temperature in this graph?

• inverse relationship

• direct relationship

During which month were there hypoxic conditions?

• None are hypoxic

• June

• March

• November

Tags

NGSS.MS-LS2-3

During which months did the temperature drop below 5°C?

• January

• June

• March

• November

Tags

NGSS.MS-PS3-4

What is the salinity of a water at 84.0 degrees F and a specific gravity of 1.026?

What is the salinity of a water at 77.0 degrees F and a specific gravity of 1.020?