What is the quaternary period? A) the period when Earth began. B) the last geologic era. C) ...

Author Question: What is the quaternary period? A) the period when Earth began. B) the last geologic era. C) ... (Read 68 times)

SGallaher96

Hero Member
Posts: 509

on: Jul 16, 2018

What is the quaternary period?

A) the period when Earth began.
B) the last geologic era.
C) the first geologic era.
D) the present geologic era.

Question 2

Which of the following is not a way to add carbon dioxide to the atmosphere?

A) burning fossil fuels.
B) cooling of the oceans.
C) warming of the oceans.
D) land clearing for agriculture.

abctaiwan

Sr. Member
Posts: 355

Reply #1 on: Jul 16, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: B

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