[Answered] What is the main difference between firn and glacial ice? a. Firn has a bluer color. b. Firn has ...

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Author Question: What is the main difference between firn and glacial ice? a. Firn has a bluer color. b. Firn has ... (Read 42 times)

tsand2

Hero Member
Posts: 520

on: Jul 13, 2018

What is the main difference between firn and glacial ice?

a. Firn has a bluer color.
b. Firn has a lower density.
c. Firn flows plastically.
d. Firn is older.

Question 2

Charged particles called ____ can be traded for other substances in a mineral.

a. atoms
b. elements
c. ions
d. positrons

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stano32

Sr. Member
Posts: 339

Reply #1 on: Jul 13, 2018

Answer to Question 1

b

Answer to Question 2

c

tsand2

Member
Posts: 520

Reply 2 on: Jul 13, 2018

Excellent

mochi09

Member
Posts: 335

Reply 3 on: Yesterday

Gracias!

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