This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the source of most of the dissolved materials found in the ocean? a. biological activities ... (Read 64 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Aug 22, 2018

What is the source of most of the dissolved materials found in the ocean?
  a. biological activities
  b. weathering of crustal rocks
  c. outgassing
  d. convection currents
  e. atmospheric deposition



Question 2

What is the primary source of sodium ions to the ocean?
  a. contact with fresh crust
  b. volcanic vents and outgassing
  c. weathering of crustal rocks
  d. percolating seawater through mid-ocean rifts
  e. dissolution of mineral deposits at hydrothermal vents



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

popopong

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Aug 22, 2018
Answer to Question 1

b

Answer to Question 2

c


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

The hierarchy of biological classification's eight major taxonomic ranks. The hierarchy of biological classification's eight major taxonomic ranks.
Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into
Classification of ceramic materials on the basis of application Classification of ceramic materials on the basis of application
The carotenoid lycopene, found in tomatoes and tomato products, functions as an antioxidant The carotenoid lycopene, found in tomatoes and tomato products, functions as an antioxidant
Genome annotation of predicted biological function Genome annotation of predicted biological function
Cookies activities for senior kindergarten Cookies activities for senior kindergarten
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library