Skip to main content
Jean-Marie Prival's user avatar
Jean-Marie Prival's user avatar
Jean-Marie Prival's user avatar
Jean-Marie Prival
  • Member for 4 years, 9 months
  • Last seen this week
51 votes
Accepted

Why is Olympus Mons the largest volcano in the whole solar system?

46 votes

Is there any river that does not discharge into larger body of water?

42 votes
Accepted

Is climate change a vicious circle?

39 votes
Accepted

I just read news that Antarctica had set a new record high temperature, above 18 °C. How can this be the case if it is currently winter there?

26 votes
Accepted

Why are these U-shaped bodies of water frequent near Kura river?

24 votes
Accepted

Why was there a negative temperature anomaly between 1950 to 1980?

21 votes

If the Bennu asteroid were to hit within a 500 mile radius of Yellowstone National Park, will it trigger a super volcano at Yellowstone?

21 votes

Could an icy/extremely-cold asteroid/comet ever strike and cool the Earth?

20 votes

Why is basalt denser than granite?

13 votes

What gases are in the vesicles of pumice?

12 votes
Accepted

Gaps in locations of volcanos (Peru & Chile)

11 votes

Origin of Andaman and Nicobar islands

11 votes

Why are the clouds white and Australia black in weather satellite infrared images?

9 votes
Accepted

Have russian drilling operations in lake Vostok succeeded yet?

9 votes

How is global greenhouse gas emission calculated?

9 votes
Accepted

Can people on the side of a volcano survive the eruption?

8 votes

Basalt sill - a contradiction in terms?

8 votes
Accepted

Why is the snow line higher in the Himalayas than on the equator?

8 votes

Are there any (land) hills/mountains with bases below sea level?

8 votes

Global areas below sea level dataset?

7 votes
Accepted

Did the Geothermal Power Plant contribute to Pahoa's Lava Fissures?

7 votes
Accepted

Old topographic maps of Odisha, India

7 votes

Is the momentum of a volcano's high-velocity ejecta mostly due to expanding gas?

7 votes
Accepted

How has the total area of continents changed during the Earth history?

6 votes
Accepted

How long does a stratovolcano live?

6 votes

How did they know that there was a "desert tsunami" in a Death Valley cave after a 7.6 magnitude earthquake near the southwest of Mexico?

6 votes
Accepted

Do these rock layers correspond to different years?

6 votes
Accepted

Geomorphological feature identification

6 votes

Why is the concentration of highly siderophile elements so uniform in the mantle?

6 votes

How Can We Establish Precisely What Earth's Core is Made Of?