« previous next »

Author Question: How do salinometers measure salinity? A) It measures the number of salt molecules in a set mass of ... (Read 76 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Aug 22, 2018
How do salinometers measure salinity?
 A) It measures the number of salt molecules in a set mass of seawater.
  B) It calculates the salinity based on the density of the seawater.
  C) It measures the electrical conductivity of seawater samples.
  D) It calculates the salinity by measuring the chlorinity.

Question 2

Which statement with regards to hot spots is true?
 A) Hot spots are relatively stationary features.
  B) Hot spots are always located along plate boundaries.
  C) The Aleutian Islands in Alaska formed due to a hot spot.
  D) Hot spots can only exist beneath oceanic crust.


phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Aug 22, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan
Types of obligatory salt and water exchanges in a terrestrial animal. Types of obligatory salt and water exchanges in a terrestrial animal.
Caribou licking salt from roadway in British Columbia Caribou licking salt from roadway in British Columbia
Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
Gravitational Force Due to a Distribution of Mass problem 2 Gravitational Force Due to a Distribution of Mass problem 2
High in the Andes, a scientist measures the stride of a carnivorous dinosaur High in the Andes, a scientist measures the stride of a carnivorous dinosaur
Video: Regulation of GFR: autoregulation via tubuloglomerular feedback, neural & hormonal regulation

For a complete list of videos, visit our video library