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

Author Question: What is the origin of the salt ions in seawater? What will be an ideal ... (Read 148 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Aug 22, 2018
What is the origin of the salt ions in seawater?
 
  What will be an ideal response?

Question 2

Judge the following sentence according to the criteria given below: Ocean currents have the potential to generate more power than wind farms BECAUSE ocean currents move much faster than the wind.
 
  A) The assertion and the reason are both correct, and the reason is valid.
  B) The assertion and the reason are both correct, but the reason is invalid.
  C) The assertion is correct, but the reason is incorrect.
  D) The assertion is incorrect, but the reason is correct.
  E) Both the assertion and the reason are incorrect.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 22, 2018
Answer to Question 1

The sources of salt ions in seawater include chemically weathered rock material carried by rivers, volcanic gases, and the remnants of marine organisms (shells, tests, calcareous body parts, for example). Other sources include the atmosphere and biologic interactions.

Answer to Question 2

C


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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.

Symplastic and apoplastic transport of mineral ions in roots Symplastic and apoplastic transport of mineral ions in roots
Structure of a salt wedge estuary. Structure of a salt wedge estuary.
Permeability to Ions During the Action Potential Permeability to Ions During the Action Potential
The flow of ions through ion channels in myocardial cells. The flow of ions through ion channels in myocardial cells.
Developmental origin of different classes of fruits. Developmental origin of different classes of fruits.
Preparing a fission yeast replication origin for initiation Preparing a fission yeast replication origin for initiation
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library