Dissolved CO2 concentrations decrease with depth in the ocean 

What is a result of hydrogen bonding in water? Choose all that apply. 

Do Carbonate, Evaporite, or Silicate (crystalline) rocks contribute most to the dissolved constituents of rivers? And why? 

Thomas2.docx

A compound that partially ionizes, producing H+ (H3O+) is called: 

Mg is commonly removed from oceans due to? 

Describe a region in the oceans that experiences lower salinity than average. 

This test is closed book and closed notes (including physical copies of your cheat sheet) and must be your sole, individual work.Answer each question with a single answer unless otherwise stated.

Fe has a residence time in the oceans of ~350 years. Do you expect it to be a conservative or nonconservative element? 

Ocean salinity is generally well-mixed across regions and depth, compared to water on land.