This topic contains a solution. Click here to go to the answer

Author Question: What is the Forchhammer's principle? A) The saturation level of seawater B) The constant ... (Read 42 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
What is the Forchhammer's principle?
 A) The saturation level of seawater
  B) The constant proportion of solids in seawater
  C) The components of seawater from weathering surface rocks
  D) The measure of the total mass of halogen ions

Question 2

A cross section of Earth reveals a layered structure that has different thicknesses and densities. How do geologists know this?
 A) from drilling and digging down into the various layers
  B) from observing the characteristics of lava and gas issuing from volcanic vents
  C) from observing the transit times through Earth of seismic waves generated by earthquakes
  D) from comparisons with drill cores taken by robot spacecraft on Mars and Venus



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

manuelcastillo

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

B

Answer to Question 2

C





 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library