[Answered] Divisions in geologic time represent ____. A)the passage of 10 million years B)a mass extinction ...

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Author Question: Divisions in geologic time represent ____. A)the passage of 10 million years B)a mass extinction ... (Read 75 times)

ETearle

Hero Member
Posts: 580

on: Jul 13, 2018

Divisions in geologic time represent ____.
A)the passage of 10 million years
B)a mass extinction
C)distinct changes in the rock record
D)the onset of Ice Ages
E)the passage of 20 million years

Question 2

Most mass wasting is enhanced or promoted by ____.
A)erosion
B)weathering
C)flash floods
D)wind erosion
E)plate tectonics

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Marked as best answer by a Subject Expert

hanadaa

Sr. Member
Posts: 339

Reply #1 on: Jul 13, 2018

Answer to Question 1

C

Answer to Question 2

B

ETearle

Member
Posts: 580

Reply 2 on: Jul 13, 2018

Excellent

kalskdjl1212

Member
Posts: 353

Reply 3 on: Yesterday

TYSM

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