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Forum: Earth Sciences

Geology, Geography, Tectonics, or any of several essentially geologic sciences that are concerned with the origin, structure, and physical phenomena of the earth.

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Sticky Thread Sticky: radio isotope dating question.

Started by jollybear, December 31st, 2007 02:05 PM
9 Pages
1 2 3 ... 9
Replies: 818
Views: 86,357
June 15th, 2013, 12:26 AM Go to last post

Sticky Thread Sticky: global warming threads

Started by marnixR, February 28th, 2010 11:46 AM
Replies: 9
Views: 4,821
March 2nd, 2010, 04:03 PM Go to last post

Sticky Thread Sticky: Some useful earth science web sites

Started by marnixR, December 12th, 2008 07:45 AM
Replies: 1
Views: 3,849
December 5th, 2013, 02:19 PM Go to last post

Sticky Thread Sticky: Homework problem? READ THIS BEFORE POSTING

Started by marnixR, November 15th, 2008 12:37 PM
Replies: 0
Views: 3,320
November 15th, 2008, 12:37 PM Go to last post

Ways to die?

Started by billiards, September 22nd, 2006 09:52 PM
Replies: 42
Views: 4,933
November 17th, 2006, 12:50 PM Go to last post

dAY aFTER TOMORROW

Started by aviral_samicheen, May 24th, 2007 01:07 AM
Replies: 41
Views: 6,203
August 29th, 2007, 09:38 AM Go to last post

Another climate conference

Started by andre, February 18th, 2008 03:37 AM
Replies: 41
Views: 5,594
March 10th, 2008, 09:40 AM Go to last post

microscope repair video

Started by davegimchee, May 28th, 2008 11:47 AM
Replies: 40
Views: 6,979
August 21st, 2008, 07:09 AM Go to last post
Question

Are we leading to an ice age due Global warming?

Started by Rajnish Kaushik, January 10th, 2014 12:10 PM
Replies: 40
Views: 1,166
February 11th, 2014, 06:20 AM Go to last post

Supercontinent Cycle

Started by billiards, July 21st, 2011 02:29 PM
Replies: 39
Views: 3,355
December 4th, 2011, 03:12 PM Go to last post

Accurate Temperatures for Weather Forecasts?

Started by galexander, April 6th, 2011 01:38 PM
Replies: 38
Views: 2,714
April 12th, 2011, 03:04 PM Go to last post

'Terra Preta' soils CO2 sequestration strategy

Started by erich, June 25th, 2006 11:08 PM
Replies: 37
Views: 9,173
July 31st, 2011, 01:30 AM Go to last post

Do mantle plumes exist?

Started by billiards, November 5th, 2006 08:03 PM
Replies: 35
Views: 5,853
May 21st, 2007, 09:49 AM Go to last post

Ecosystems

Started by kstroik, January 25th, 2009 01:09 PM
Replies: 35
Views: 3,292
January 31st, 2009, 02:05 AM Go to last post

Mantle convection -- top down or bottom up?

Started by billiards, July 21st, 2011 02:40 PM
Replies: 35
Views: 2,254
June 17th, 2012, 08:45 PM Go to last post

Earthquakes: what happens when you are on a boat in a lake

Started by Mononoke, September 23rd, 2013 08:18 AM
Replies: 35
Views: 2,570
October 20th, 2013, 11:32 PM Go to last post

Why are oceans required for plate tectonics?

Started by pikkiwoki, August 23rd, 2012 07:04 PM
Replies: 34
Views: 3,627
November 18th, 2012, 11:23 AM Go to last post

Water Vapor

Started by Obviously, April 1st, 2008 01:48 AM
Replies: 33
Views: 4,227
April 4th, 2008, 09:59 AM Go to last post

CROSSWORD HELP!! I'm Back :)

Started by kiyt13, November 7th, 2008 09:37 PM
Replies: 33
Views: 5,921
November 28th, 2008, 11:01 PM Go to last post

Earths surface temperature and other factors

Started by hannah40, March 10th, 2014 11:24 AM
Replies: 33
Views: 561
March 11th, 2014, 09:59 AM Go to last post

A letter to james lovelock about global warming

Started by queperknuckle, November 17th, 2006 10:43 AM
Replies: 32
Views: 4,504
May 28th, 2007, 05:19 AM Go to last post

An Inconvenient Truth...

Started by tritai, November 16th, 2008 12:23 PM
Replies: 32
Views: 3,688
November 23rd, 2008, 12:56 AM Go to last post

Ice Age

Started by Amy Smith, September 14th, 2009 10:32 PM
Replies: 32
Views: 3,958
September 22nd, 2009, 11:17 AM Go to last post

Travelling hotspots or travelling plates?

Started by Pong, October 10th, 2009 03:00 AM
Replies: 32
Views: 4,197
December 26th, 2009, 02:28 PM Go to last post

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