Question and answer
Which principle is exemplified by studying a modern river to learn about how ancient rock layers formed ? A. actualism B. lateral continuity C. uniformitarianism D. superposition
Question
Asked 1/8/2014 10:41:23 AM
Updated 1/8/2014 11:10:56 AM
1 Answer/Comment
Get an answer
Original conversation
User: Which principle is exemplified by studying a modern river to learn about how ancient rock layers formed ? A. actualism B. lateral continuity C. uniformitarianism D. superposition

Weegy: The principle that is exemplified by studying a modern river to learn about how ancient rock layers formed is UNIFORMITARIANISM.
emdjay23|Points 3044|

User: Which geologic period lasted for almost 7/8 of earth’s history? A. the Quaternary Period B. the Carboniferous Period C. the Precambrian time D. the Phanerozoic Eon

Weegy: The answer is A. [ the Precambrian time... **The geological division that lasted for just over 7/8ths of the Earth's history is the Precambrian Super-Eon. It started 4576.2 million years ago with the formation of Earth and ended 542 million years ago at the start of the Cambrian Period. It is made up of the Hadean, Archean and Proterozoic Eons. Although the super-eon is widely recognised as a time division this is only an unofficial term. The ICS prefer to use the Eon when describing the time before the Cambrian. ]
simplekaren89|Points 370|

User: Which happened during the Paleozoic era? A. No life was present yet on earth. B. Bacteria were the dominant life-forms. C. Sponges and invertebrates dominated the seas. D. Bony fish evolved.



Weegy: Which happened during the Paleozoic era? A. No life was present yet on earth.
Expert answered|faythanne|Points 201|

Question
Asked 1/8/2014 10:41:23 AM
Updated 1/8/2014 11:10:56 AM
1 Answer/Comment
New answers
Rating

There are no new answers.

Comments
faythanne, please only use Q&A sites as sources if no other sources are available.
Added 1/8/2014 11:10:56 AM
Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
The outer surface or part: A. Planet B. Continental Drift C. Exterior
Weegy: The outer surface or part: C. Exterior. (More)
Question
Expert Answered
Updated 1/11/2014 10:43:19 AM
0 Answers/Comments
The inside of anything: A. Interior B. Layers C. Crust
Weegy: The inside of anything. This is A. Interior. (More)
Question
Expert Answered
Updated 1/11/2014 10:58:24 AM
0 Answers/Comments
27,357,143
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
What are the means of the following proportion? 3/15 = 12/60 ...
Weegy: The extremes of the proportion 3/15 = 12/60 are 3 and 60.
9/17/2018 12:13:43 PM| 2 Answers
The Monroe Doctrine was updated and adapted to the Roosevelt era with ...
Weegy: The Monroe Doctrine was updated and adapted to the Roosevelt era with The Roosevelt Corollary. User: Which ...
9/17/2018 8:38:36 PM| 2 Answers
S
L
Points 1093 [Total 1404] Ratings 14 Comments 953 Invitations 0 Offline
S
R
L
R
P
R
P
R
R
R
R
Points 412 [Total 1296] Ratings 3 Comments 292 Invitations 9 Offline
S
L
R
P
R
P
R
P
R
Points 353 [Total 1128] Ratings 3 Comments 293 Invitations 3 Online
S
L
P
P
P
Points 333 [Total 1209] Ratings 0 Comments 333 Invitations 0 Offline
S
L
R
Points 34 [Total 151] Ratings 0 Comments 34 Invitations 0 Offline
S
Points 33 [Total 33] Ratings 1 Comments 23 Invitations 0 Offline
S
Points 18 [Total 18] Ratings 0 Comments 18 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
L
1
R
Points 2 [Total 1453] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.