Earth Science

620 topics in this forum

1. Plate Tectonics and Impact Craters

   By Taranofsky, April 5, 2011
   • 7 replies
   • 3.9k views
   • 
   • Luna
   • May 11, 2011

2. geology of West Coast of North America

   By Widdekind, September 28, 2012
   • 1 reply
   • 3.9k views
   • 
   • arc
   • April 11, 2013

3. Earth Precession

   By superball, November 16, 2011
   • 9 replies
   • 3.9k views
   • 
   • superballs
   • November 19, 2013

4. Desperately need some help!

   By Aisha T, October 16, 2011
   • 3 replies
   • 3.9k views
   • 
   • Aisha T
   • October 19, 2011

5. If the earth's rotation was to slow....

   By Eelpie, April 24, 2011
   • 3 replies
   • 3.9k views
   • 
   • OSHMUNNIES
   • May 11, 2011

6. The Chicxulub Megatsunami

   By Jmanm, November 1, 2015
   • 2 replies
   • 3.9k views
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   • billiards
   • November 2, 2015

7. Volcanic soils...

   By Externet, April 23, 2010
   • 7 replies
   • 3.9k views
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   • daniel90
   • February 17, 2011

8. Iron in ocean to grow Plankton and capture CO2 in the atmosphere:

   By Ken123, December 23, 2016
   • 16 replies
   • 3.8k views
   • 
   • Ken123
   • January 25, 2017

9. Why hasn't the earth cooled down by now? 1 2

   By Dropship, March 10, 2022
   • 25 replies
   • 3.8k views
   • 
   • exchemist
   • May 2, 2022

10. Tapping Into Yellowstone Supervolcano

    By Airbrush, May 16, 2012
    • 6 replies
    • 3.7k views
    • 
    • Airbrush
    • June 4, 2012

11. News EARTHS CORE HOTTER THAN THOUGHT !

    By Mike Smith Cosmos, April 27, 2013
    • 16 replies
    • 3.7k views
    • 
    • arc
    • June 8, 2013

12. PRE-CAMBRIAN Fossils

    By Mike Smith Cosmos, November 5, 2012
    • 12 replies
    • 3.7k views
    • 
    • Mike Smith Cosmos
    • March 14, 2013

13. Earth engulfed by sun, painful?

    By aiir, January 8, 2018
    • 15 replies
    • 3.7k views
    • 
    • Sensei
    • May 14, 2018

14. The most greenhouse gas emission, land use, and water are required for producing

    By kyosuke, March 24, 2017
    • 1 reply
    • 3.7k views
    • 
    • Farjanabithi127
    • April 6, 2017

15. Why do continents look like this?

    By Justa_kid, May 17, 2011
    • 14 replies
    • 3.7k views
    • 
    • Light Storm
    • June 18, 2011

16. Can you help me identify this mineral?

    By Hristian, January 26, 2019
    • 14 replies
    • 3.7k views
    • 
    • Aly
    • October 9, 2019

17. Mysterious little rock.

    By arc, September 13, 2016
    • 9 replies
    • 3.6k views
    • 
    • arc
    • March 17, 2018

18. Subduction Zones -- the key?

    By billiards, September 13, 2014
    • 17 replies
    • 3.6k views
    • 
    • billiards
    • March 9, 2015

19. How we can help pollution

    By sciencesimon, May 21, 2010
    • 15 replies
    • 3.6k views
    • 
    • Hearts
    • February 21, 2011

20. I want to do is figure out a way to control tree growth to the extent of getting them to grow in minimal time.

    By Mike Smith Cosmos, July 28, 2013
    • 21 replies
    • 3.6k views
    • 
    • Mike Smith Cosmos
    • March 8, 2014

21. *Found* Electromagnetic Space Diamond .. Explain these photographic readings???

    By kennyfaa@tcd.ie, April 14, 2020
    • 24 replies
    • 3.5k views
    • 
    • Mordred
    • April 20, 2020

22. why is the temperature hotter the farther down you go in the earth?

    By seriously disabled, December 23, 2010
    • 2 replies
    • 3.5k views
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    • Sisyphus
    • December 23, 2010

23. Limestone, Dolomite and Calcium deposites

    By Mike Smith Cosmos, November 11, 2012
    • 16 replies
    • 3.5k views
    • 
    • Mike Smith Cosmos
    • June 15, 2013

24. What do you think this is ?

    By mistermack, January 26, 2017
    • 18 replies
    • 3.5k views
    • 
    • mistermack
    • February 21, 2017

25. Origin of precious metals...

    By Externet, July 18, 2022
    • 18 replies
    • 3.5k views
    • 
    • Lacedaemonian
    • July 19, 2023