Join the experts in discussing earth science topics. Earth science is the physical state of the earth and its atmosphere. Such as Geology, Meteorology, Oceanography, Ecology.
Threads
Was Pangaea the surface of a smaller planet?
- Seraph316
- · Replies 2 ·
Can the distance from the sun to a star be calculated using angles?
- z.js
- · Replies 2 ·
Where did all the Earths water come from?
- MrGamma
- · Replies 39 ·
Sun & Global Warming: Does it Contribute?
- Sarsat
- · Replies 1 ·
Slowing moving water in a fast moving streambed
- BernieM
- · Replies 10 ·
ChronoZoom: interactive timeline explorer
- Greg Bernhardt
- · Replies 1 ·
Relative Humidity and feeling of comfort
- dennisrobert
- · Replies 1 ·
Clouds have flat bottoms from condensation
- Delong
- · Replies 11 ·
Earth from space documentary recommendations
- edward
- · Replies 8 ·
Furthest Earthlings From Earth: Apollo 13 or Cow?
- BadBrain
- · Replies 1 ·
Why are natural resources not evenly distributed around the surface?
- Hivoyer
- · Replies 3 ·
Smog-Eating Sidewalks: Concrete Treated with Titanium Oxide
- theoristo
- · Replies 2 ·
Variation of EM radiation(Sun) in different latitudes
- thorium1010
- · Replies 7 ·
When the earth's core melted, did the diameter of the earth increase?
- jr1956
- · Replies 13 ·
Which class to take - geohydrology, GIS or geomorphology
- jduster
- · Replies 3 ·
Which Condensation Nucleus Is Most Efficient for Artificial Cloud Formation?
- huhjinsoo
- · Replies 1 ·
Geo classes for a physics major?
- jbrussell93
- · Replies 13 ·
Why Do Geological Phenomena Exhibit a Power Law Distribution?
- ralden
- · Replies 1 ·
Causes for 1 meter of clay over meters of sand
- Stephen Tashi
- · Replies 9 ·
What caused Heracleion to sink 150 feet below sea level?
- Andre
- · Replies 4 ·
Why are there still heavy elements in the earth's crust?
- jr1956
- · Replies 4 ·
How come the ocean hasn't been absorbed into the ground?
- Flatland
- · Replies 50 ·
How come the oceans haven't been absorbed?
- Flatland
- · Replies 1 ·
What is the difference between oceanography and marine geology?
- giovanniology
- · Replies 4 ·
Atmospheric eddies, waves etc: definitions
- jf22901
- · Replies 3 ·
CO2 Concentration Tops 400ppm for the First Time in Human History
- Esnas
- · Replies 2 ·
Mw 7.4 Quake S of Tonga and Mw 8.3 Kamchatka Reg.
- davenn
- · Replies 6 ·
55% of the US rivers in poor condition
- Greg Bernhardt
- · Replies 14 ·
Will there ever be a 2nd ice age?
- Kutt
- · Replies 17 ·
Can Cloud Cover Be Predicted at Night Using Simple Daytime Instruments?
- mishima
- · Replies 10 ·
How are the satellites that detect water vapor made?
- RayFox30
- · Replies 2 ·
What caused the confusion surrounding the start date of the Younger Dryas?
- Andre
- · Replies 8 ·
Atmospheric Carbon Sequestration?
- denjay
- · Replies 5 ·
What Would Life Be Like on a Hypothetical Cube-Shaped Earth?
- Nathew
- · Replies 42 ·
Remembering the Christchurch Quakes: Can You Still Recognize Your Old Haunts?
- davenn
- · Replies 5 ·
Pleistocene Hyena Day: Visit Rotterdam Nature Museum
- Andre
- · Replies 2 ·
Why mesosphere temperature decreases with height?
- vrinda mukund
- · Replies 1 ·
Books on Geochemistry: Introduction and Intermediate Level
- ralden
- · Replies 1 ·
Sahara - Amazon rainforest connection
- jety89
- · Replies 6 ·
Compromising Plate Tectonics without compromising the Magnetic Field?
- willbell
- · Replies 17 ·
Wild Distortions on Google Earth Maps
- Evo
- · Replies 6 ·
7.8 Mag Earthquake, Khash, Iran
- Astronuc
- · Replies 8 ·
Earth's Spin Flip: Causes of Geomagnetic Reversal?
- Iforgot
- · Replies 2 ·
Was the early earth radioactive?
- cdux
- · Replies 13 ·
Would would Earth be different?
- willstaruss22
- · Replies 3 ·
Questions for Cooling the earth?
- SecretOfnumber
- · Replies 1 ·
Mw 7.0 Papua Quake of 06 Apr 2013
- davenn
- · Replies 26 ·
How much mass can we add to Earth before gravity noticeably changes?
- EternityMech
- · Replies 11 ·
Nuclear winter, would it happen?
- Vierstein
- · Replies 1 ·
Dinosaurs died out due to fire 66 million years ago.
- Andre
- · Replies 17 ·
Measuring earth magnetic field strength
- ry2ncz
- · Replies 14 ·
Textbook for Structural Geology and Optical Mineralogy
- ralden
- · Replies 3 ·
What are the most exciting fields of geology?
- raldenorsful
- · Replies 3 ·
How many megatons was the chixculub meteor impact equal to?
- Kutt
- · Replies 8 ·
Cool examples of radiometric dating?
- superdave
- · Replies 5 ·
Could undiscovered elements exist on Earth or other planets?
- Tyler Wayne
- · Replies 4 ·
Where can I read Essay on the Figure of the Earth ?
- nonequilibrium
- · Replies 5 ·
Change in Earth's axis and Rotation due to tectonic activity
- JohnFornaro
- · Replies 15 ·
How long does it take the Earth to form one gallon of oil?
- vjk2
- · Replies 15 ·
What determines whether or not snow sticks to my windshield?
- Ori Vandewalle
- · Replies 3 ·
Mixing of fluid streams in rivers
- Studiot
- · Replies 7 ·
Wavelengths of sunlight, blackbody radiators, Planck's law, CCT
- teddoman
- · Replies 11 ·
Easier Method to Calculate Earth's Circumference
- marcusau
- · Replies 1 ·
Questions on the Etiquette of Redrawing Older Maps
- Thimbles
- · Replies 3 ·
Artificially increased rainfall ?
- Studiot
- · Replies 6 ·
Why does the shadow of Skylab appear so large in this video?
- 2milehi
- · Replies 3 ·
How much lava is there in earth?
- DrDu
- · Replies 12 ·
Ocean salinity and its affect on surface tension
- DrClapeyron
- · Replies 8 ·
How will humanity prepare for the end of the world in 5113 years?
- Ivan Seeking
- · Replies 109 ·
Warm Beaches, Hot Volcanoes And Cold Back Home
- lisab
- · Replies 31 ·
The last week on Earth, or maybe not?
- Monique
- · Replies 33 ·
What Causes the Earth's Crust-Atmosphere Phase Transition?
- flicflex
- · Replies 39 ·
Rift basin vs foreland basin sedimentation?
- Simfish
- · Replies 2 ·
Where can I find the raw data behind this chart?
- pythonscript
- · Replies 5 ·
The island that wasn't really there
- jtbell
- · Replies 1 ·
What Will Happen to Earth's Landmass When All Land Erodes into Mineral Dust?
- MachX
- · Replies 8 ·
Questions about summer opportunities in geophysics
- jbrussell93
- · Replies 3 ·
Do small earthquakes prevent large earthquakes?
- kaleidoscope
- · Replies 10 ·
Geomagnetic Storms: Why Affect Northern Hemisphere?
- sailorimc
- · Replies 2 ·
What are the characteristics of pine trees in Northern Canada?
- enosis_
- · Replies 14 ·
8.9 magnitude earthquake in Japan triggers tsunami warnings
- Lacy33
- · Replies 671 ·
What color of LED light to use for display of minerals? Cool or warm?
- BarnRat
- · Replies 2 ·
Near live US wind visualization map
- Greg Bernhardt
- · Replies 14 ·
What is the barrier that keeps in molecules?
- Leoragon
- · Replies 7 ·
Building a homemade seismograph in Sydney for remote viewing
- davenn
- · Replies 12 ·
Geomagnetic Reversal 41k BP 240 years Paradox? Mechanism?
- betzalel
- · Replies 2 ·
Earth's temperature follows it's magnetic field
- Alain De Vos
- · Replies 11 ·
Why Were Scientists in Italy Sentenced for Failing to Predict an Earthquake?
- EternityMech
- · Replies 1 ·
Can Rossby Waves in the Ocean Create Vortices?
- ImaLooser
- · Replies 3 ·
Why Does Earth Have an Iron Core?
- Chemist@
- · Replies 4 ·
Earth ellipsoid due to rotation
- Ulrich
- · Replies 12 ·
Why is oceanic crust thinner than continental crust?
- SeannyBoi71
- · Replies 3 ·
Can a Physics Major Thrive in Earth Science Careers?
- jbrussell93
- · Replies 23 ·
Daily Temperature as a function of time
- zzinfinity
- · Replies 2 ·
What happened to the mammoths of the ivory islands?
- Andre
- · Replies 5 ·
Identifying a fossil that resembles wood from a pit site
- RyanJLea
- · Replies 21 ·
Do rainbows have differing archs?
- Anna Blanksch
- · Replies 13 ·
The problems of the isotope paleo thermometer
- Andre
- · Replies 9 ·