Earth Sciences Forum

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

How Severe Was the Mag 7.1 Earthquake Near Taiwan?

  • neutrino
  • · Replies 5 ·
Replies
5

What Would Happen if the Earth's Core Cooled Completely?

  • FeynmanMH42
  • · Replies 14 ·
Replies
14

Why does the moon control ocean tides?

  • misskitty
  • · Replies 20 ·
Replies
20

Geo. Chilingar paper - Is this science?

  • Andrew Mason
  • · Replies 17 ·
Replies
17

Environmental physics essay topic ideas

  • alias25
  • · Replies 13 ·
Replies
13

How does soil texture affect soil pH?

  • lalala_land89
  • · Replies 2 ·
Replies
2

History of thermohaline circulation

  • Mk
  • · Replies 6 ·
Replies
6

GEOKEM resource for petrology and geochemistry

  • Astronuc
  • · Replies 1 ·
Replies
1
Replies
24

Detailed blank maps of countries and their states

  • big man
  • · Replies 6 ·
Replies
6

What would be the perfect representative of earth look like?

  • Genius of Physics
  • · Replies 35 ·
2
Replies
35

A remarkable font

  • Andre
  • · Replies 3 ·
Replies
3
Replies
2

Global Warming and the Precautionary Principle

  • Andrew Mason
  • · Replies 5 ·
Replies
5

Devils A.H. found in countryside

  • wolram
  • · Replies 3 ·
Replies
3

Is the Hockeystick Theory Finally Dead?

  • Andre
  • · Replies 15 ·
Replies
15

How can anyone question man's significant role in global warming?

  • solin4
  • · Replies 86 ·
3
Replies
86

Particle distribution inside clouds

  • Chen
  • · Replies 1 ·
Replies
1

Earth's Wobble Blamed For Climate Change

  • nannoh
  • · Replies 14 ·
Replies
14

Does Earth's Stability Depend on Mountains?

  • Mainul_Islam
  • · Replies 2 ·
Replies
2

Weather Patterns: Effect of Vertical Earth Rotation

  • Ian Rumsey
  • · Replies 5 ·
Replies
5

Real-time Earth and Moon viewer from Fourmilab

  • wolram
  • · Replies 10 ·
Replies
10

Reforesting France with Carbon from Fossil Fuels

  • Andre
  • · Replies 8 ·
Replies
8

Any speculation on the giant polynya in the Beaufort Sea?

  • Sinimod
  • · Replies 17 ·
Replies
17

Minor Earthquake near Bar Harbor, Maine

  • Astronuc
  • · Replies 1 ·
Replies
1

Vertical fracture on West Royce Mountain with exfoliation

  • GeoMike
  • · Replies 3 ·
Replies
3

200,000,000 Years of Continental drift around Antarctica

  • Sinimod
  • · Replies 1 ·
Replies
1

Why do clouds hold their shape in the wind?

  • Echo 6 Sierra
  • · Replies 3 ·
Replies
3

Information concerning the Hubbert Peak Theory

  • Teegvin
  • · Replies 15 ·
Replies
15

Why is the CO2 concentration so erratic in the north?

  • Mk
  • · Replies 3 ·
Replies
3

WOW - Strong Earthquake in the Gulf of Mexico

  • Astronuc
  • · Replies 5 ·
Replies
5
  • Poll Poll

Official global warming PF Earth forum poll

  • Mk
  • · Replies 6 ·
Replies
6

Global warming = rising water level?

  • daniel_i_l
  • · Replies 25 ·
Replies
25

Does nature have a way of counting?

  • Mallignamius
  • · Replies 3 ·
Replies
3

Ocean plankton found to absorb less CO2 than expected

  • Mk
  • · Replies 1 ·
Replies
1
Replies
5

Debating a Flat-Earth 'Devil's Advocate'

  • Myriad209
  • · Replies 15 ·
Replies
15

What Are the Consequences of Increased CO2 Levels on Ocean pH?

  • Skyhunter
  • · Replies 4 ·
Replies
4
Replies
2

Gas hydrates off Canada's western cost studied

  • Mk
  • · Replies 2 ·
Replies
2

Global warming and the sciencific method

  • Andre
  • · Replies 32 ·
2
Replies
32

Critical Climate Change Conference in Stockholm

  • Andre
  • · Replies 3 ·
Replies
3

Greenland ice cap may be melting at triple speed

  • Mk
  • · Replies 2 ·
Replies
2

Dating American Mastodon extinction against overkill hypothesis

  • Andre
  • · Replies 10 ·
Replies
10

New homework help forums

  • Moonbear
  • · Replies 1 ·
Replies
1

Chronological study of cosmic dust done on ice cores

  • Mk
  • · Replies 1 ·
Replies
1

Methane clathrate explosion filmed and studied

  • Mk
  • · Replies 1 ·
Replies
1

What fossil species is this from Manitoulin Island?

  • DaveC426913
  • · Replies 4 ·
Replies
4

What causes the moon to change its apparent shape?

  • superweirdo
  • · Replies 13 ·
Replies
13

Off-shore Nuclear-waste disposal.

  • dx/dy=?
  • · Replies 13 ·
Replies
13

Global Climate Change (Non-Human)

  • dimensionless
  • · Replies 17 ·
Replies
17

'Weather Makers' Seeks to End Climate Debate

  • Astronuc
  • · Replies 13 ·
Replies
13

What's the Deal with the Hockey Stick Graph?

  • Mk
  • · Replies 23 ·
Replies
23

Meteorological optical phenomenon

  • DaveC426913
  • · Replies 2 ·
Replies
2

Why is the Arctic sea level dropping while global sea levels are rising?

  • dimensionless
  • · Replies 10 ·
Replies
10

Comments on AP article about prehistoric tropical arctic

  • dand5
  • · Replies 15 ·
Replies
15

E-mail to JV (Global Warming discussion)

  • Andre
  • · Replies 1 ·
Replies
1

How the Greenhouse Gas Effect works

  • AEBanner
  • · Replies 3 ·
Replies
3

Greenhouse Gas Effect and Carbon Dioxide

  • AEBanner
  • · Replies 4 ·
Replies
4
Replies
2

Will a Comet Fragment Strike Earth in May 2006?

  • Evo
  • · Replies 5 ·
Replies
5

Why it's too late to stop global warming

  • Whitestar
  • · Replies 44 ·
2
Replies
44

Gigantic meterite impact foiund

  • marcus
  • · Replies 6 ·
Replies
6

Is Veizer and Shaviv's GCR Theory Accepted in Mainstream Science?

  • Norman
  • · Replies 4 ·
Replies
4

Are earthquakes in Indonesia, Papua New Guinea and Tonga linked?

  • dimensionless
  • · Replies 17 ·
Replies
17

Oil from the National Wildlife Refuge

  • hypatia
  • · Replies 22 ·
Replies
22

What Is the Declination Angle Between True North and Magnetic North in Lebanon?

  • mirna_saliba
  • · Replies 1 ·
Replies
1

How do global dimming and global warming interact?

  • Arian
  • · Replies 1 ·
Replies
1

What's the Current Consensus on Abiogenic Methane Production?

  • jmg102
  • · Replies 1 ·
Replies
1

Is Mount Merapi About to Erupt?

  • Rach3
  • · Replies 14 ·
Replies
14

Natural Resources: Will They End?

  • sonu_sais
  • · Replies 1 ·
Replies
1

Giant rock growing in Mount St. Helens' crater

  • Astronuc
  • · Replies 14 ·
Replies
14

Was Hawaii Under Tsunami Warning During Tonga-Fiji Earthquake?

  • Astronuc
  • · Replies 3 ·
Replies
3

Carbon dating of fossils older than 10,000 years

  • heartless
  • · Replies 2 ·
Replies
2

Is 'Annals of The Former World' a Good Introduction to Geology?

  • luckycharms
  • · Replies 1 ·
Replies
1
  • Poll Poll

Climate Classification of the Southern US

  • dand5
  • · Replies 2 ·
Replies
2

Jesus' Possible Explanation for Walking on Water: Study

  • Mk
  • · Replies 8 ·
Replies
8

What are sprites and how do they form above thunderstorms?

  • Ivan Seeking
  • · Replies 3 ·
Replies
3

A Place in the Sun: Cornell Solar House Auction April 7

  • Astronuc
  • · Replies 5 ·
Replies
5

Tunguska Meteor: Global Warming Connection?

  • wolram
  • · Replies 1 ·
Replies
1

Earthquakes and second one dam prevent earthquake

  • heman
  • · Replies 18 ·
Replies
18

Earth as energy absorber for EME

  • dsky
  • · Replies 6 ·
Replies
6

Underwater mountain matching island shape at 1°55'N 157°21'W

  • tribdog
  • · Replies 11 ·
Replies
11

When lightning happens. Does energy bleed off into space?

  • munky99999
  • · Replies 28 ·
Replies
28

Does Meltwater Pulse 1A Conflict with Known Climate Change Theories?

  • Andre
  • · Replies 4 ·
Replies
4

Tunguska event attributed to global warming

  • Mk
  • · Replies 2 ·
Replies
2

What Methods are Currently Used to Date the Earth and Universe?

  • nautica
  • · Replies 15 ·
Replies
15

Is Space Junk aiding Global Warming?

  • quantumcarl
  • · Replies 14 ·
Replies
14

How reliable are tree rings for climate modeling?

  • Mk
  • · Replies 1 ·
Replies
1

Can an artist recreate a geode like nature does?

  • wolram
  • · Replies 1 ·
Replies
1

How Does Earth's Rotation Influence Global Wind Patterns?

  • DaveC426913
  • · Replies 1 ·
Replies
1

The Einstein-Hapgood Papers, Crustal Shift

  • quantumcarl
  • · Replies 2 ·
Replies
2

Anthropocentrism, big impact on climate

  • Andre
  • · Replies 32 ·
2
Replies
32

Could the Kebira crater explain an ancient extinction event?

  • Andre
  • · Replies 3 ·
Replies
3

Are the world's glaciers melting overall?

  • Mk
  • · Replies 12 ·
Replies
12

USGS Earthquake Map: Recent US Quakes

  • Bystander
  • · Replies 4 ·
Replies
4

What are the units for the pollen population models shown?

  • Mk
  • · Replies 2 ·
Replies
2

Is the Isotope Composition of Snow a Reliable Temperature Indicator?

  • Andre
  • · Replies 1 ·
Replies
1
Replies
14

What is the evidence of a conspiracy in the global warming arena?

  • Andre
  • · Replies 5 ·
Replies
5