[Answered] Earth's continental crust ranges in thickness from about a. 98 to 140 km. b. 19 to 40 km. c. 5 to ...

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Author Question: Earth's continental crust ranges in thickness from about a. 98 to 140 km. b. 19 to 40 km. c. 5 to ... (Read 68 times)

laurencescou

Hero Member
Posts: 593

on: Jul 28, 2018

Earth's continental crust ranges in thickness from about
a. 98 to 140 km.
b. 19 to 40 km.
c. 5 to 26 km.
d. 8 to 16 km.

Question 2

Which element is used in safety flares and fireworks because it burns so brightly?
a. Potassium
b. Magnesium
c. Carbon
d. Chlorine

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irishcancer18

Sr. Member
Posts: 310

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

b

laurencescou

Member
Posts: 593

Reply 2 on: Jul 28, 2018

YES! Correct, THANKS for helping me on my review

meow1234

Member
Posts: 333

Reply 3 on: Yesterday

Gracias!

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