Matt Hall's user avatar
Matt Hall's user avatar
Matt Hall's user avatar
Matt Hall
  • Member for 10 years
  • Last seen more than a month ago
57 votes
Accepted

Farthest point from the center of the Earth

41 votes

Why would it be drier indoors during the winter vs the summer?

35 votes
Accepted

Why is relative sea-level falling in Hudson Bay?

29 votes
Accepted

Why is March colder than September in Northern Hemisphere?

26 votes
Accepted

How can the world's sea level rise and fall simultaneously?

25 votes
Accepted

Equinoxes and solstices: start of the season or mid-season?

24 votes
Accepted

Are there secondary causes of sea level change?

23 votes
Accepted

Why does sea level correspond to boundary between oceanic and continental crust?

22 votes
Accepted

What happens to sea level when a ship sinks?

20 votes
Accepted

What are some of the strongest theories against the existence of mantle plumes?

20 votes
Accepted

How to distinguish P, S, Love, and Rayleigh waves in a seismogram?

19 votes
Accepted

Can ultrasounds be used to map the density of large underground regions?

16 votes
Accepted

What is caesium-137 used for in fracking?

16 votes
Accepted

Why wouldn't the earth be "always daytime" if the "daily cycle of sunlight" was drawn full-scale?

16 votes
Accepted

Is continental drift caused by lava pushing the seabed apart?

15 votes

Is there a difference between rock and stone?

14 votes

Why Vp/Vs and not Vs/Vp?

14 votes
Accepted

Width of strata in stratigraphic column

14 votes

What is the difference between a geologist and a geophysicist?

14 votes

Why is there so much oil in Saudi Arabia, Venezuela and Canada, but almost none in Europe?

14 votes
Accepted

What's it like inside a natural gas cavern on Earth?

13 votes

Are the oceans rising or the continents going down? How can we know?

13 votes

What is limestone made of?

12 votes
Accepted

Why does the shoreline sometimes recede prior to a Tsunami?

12 votes
Accepted

Does the geographic North Pole move?

11 votes

How are subsurface wave speeds determined without subsurface sensors?

11 votes
Accepted

Are coral cays and coral atolls just volcanic islands?

11 votes
Accepted

Is there any consensus of what caused the Lusi Mud Volcano eruptions in Indonesia?

11 votes
Accepted

Details on Ocean floor

11 votes
Accepted

Confusion about grid registration concepts and their relevance in modelling