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Author Question: A soil that is found to have 50 sand, 30 silt, and 20 clay would be referred to as A) silty. B) ... (Read 67 times)

tichca

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on: Jul 16, 2018
A soil that is found to have 50 sand, 30 silt, and 20 clay would be referred to as
 
  A) silty.
  B) sandy.
  C) clayey.
  D) loamy.

Question 2

How do we know that Earth's magnetic field does not originate from permanently magnetized material?
 
  What will be an ideal response?


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chjcharjto14

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Reply #1 on: Jul 16, 2018
Answer to Question 1

D

Answer to Question 2

Magnets function at relatively low temperatures. Pure iron loses its magnetization above 800C. The temperature is too high at Earth's core for it to be from permanently magnetized material.


tichca

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Reply 2 on: Jul 16, 2018
Excellent

T4T

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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