Earth Science

environment, climate, geology

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  1. devils_reject

    what are the warmest U.S cities?

    devils_reject, Dec 10, 2005
    Replies:
    17
    Views:
    18,325
    spuriousmonkey
    Dec 13, 2005
  2. origin

    Why does frost kill plants?

    origin, Oct 25, 2011
    Replies:
    15
    Views:
    18,195
    Me-Ki-Gal
    Oct 25, 2011
  3. Shadow1

    Why does Africa have so many big animals.

    Shadow1, Jul 9, 2010
    Replies:
    18
    Views:
    18,175
    Fraggle Rocker
    Jul 10, 2010
  4. madanthonywayne

    4 Years to Save Earth!

    madanthonywayne, Jan 19, 2009 ... 9 10 11
    Replies:
    210
    Views:
    18,125
    keith1
    Aug 4, 2010
  5. elchapero

    Are pyrenees currently growing?

    elchapero, Jun 10, 2011 ... 2 3 4
    Replies:
    73
    Views:
    17,436
    florian
    Jul 28, 2011
  6. DwayneD.L.Rabon

    New Earth Compostion

    DwayneD.L.Rabon, Oct 18, 2007 ... 7 8 9
    Replies:
    177
    Views:
    17,359
    DwayneD.L.Rabon
    Feb 9, 2008
  7. river

    Some glaciers are growing

    river, Dec 27, 2012 ... 2 3
    Replies:
    56
    Views:
    17,275
    Billy T
    Feb 1, 2013
  8. tavilach

    Why is the Rainbow a Semicircle?

    tavilach, Dec 6, 2003
    Replies:
    18
    Views:
    16,933
    Veselin Andreev
    Oct 7, 2011
  9. Twist

    More Oxygen when it rains?

    Twist, Jun 3, 2005
    Replies:
    8
    Views:
    16,839
    river-wind
    Jun 8, 2005
  10. Kumar

    Effects of Silica

    Kumar, Oct 17, 2003 ... 2 3 4
    Replies:
    70
    Views:
    16,822
    Kumar
    Sep 8, 2007
  11. Syzygys

    Do dogs recognize their own breeds?

    Syzygys, Jul 6, 2010 ... 2
    Replies:
    27
    Views:
    16,473
    Fraggle Rocker
    Jul 14, 2010
  12. wet1

    U$ ecology dramatically altered by fertilizers and acid rain...

    wet1, Jan 27, 2002 ... 4 5 6
    Replies:
    112
    Views:
    15,937
    Edufer
    Apr 9, 2002
  13. Trippy

    Sceptic agrees global warming real.

    Trippy, Oct 30, 2011 ... 7 8 9
    Replies:
    178
    Views:
    15,586
    Trippy
    Aug 18, 2013
  14. hez7

    Global warming IS a hoax...

    hez7, Aug 17, 2004 ... 2 3 4
    Replies:
    72
    Views:
    15,468
    hez7
    Sep 3, 2004
  15. kmguru

    Bridge to Sri Lanka

    kmguru, Oct 13, 2002 ... 2 3 4
    Replies:
    67
    Views:
    15,462
    anjalisharma
    Apr 2, 2011
  16. Pine_net

    Earth's Natural Nuclear Reactor

    Pine_net, Aug 1, 2002 ... 3 4 5
    Replies:
    92
    Views:
    15,340
    Walter L. Wagner
    Dec 18, 2017
  17. TrueCreation

    Ocean Floor Bathymetry and Plate Cooling during CPT

    TrueCreation, Apr 30, 2003 ... 4 5 6
    Replies:
    111
    Views:
    15,186
    guthrie
    Aug 7, 2003
  18. Orleander

    Native North American Fruit

    Orleander, Mar 21, 2010 ... 2
    Replies:
    34
    Views:
    15,179
    chimpkin
    Jul 19, 2011
  19. duendy

    Overpopulation of Planet Earth

    duendy, Jan 8, 2006 ... 7 8 9
    Replies:
    169
    Views:
    15,139
    marasmith
    Apr 1, 2010
  20. Hercules Rockefeller

    Morning Glory Clouds

    Hercules Rockefeller, Aug 25, 2009 ... 2
    Replies:
    26
    Views:
    14,862
    Thoreau
    Nov 12, 2009
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