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Lucian09474
  • Member for 9 years, 7 months
  • Last seen more than 3 years ago
29 votes
4 answers
9k views

Why is relative sea-level falling in Hudson Bay?

21 votes
6 answers
23k views

What was the first rock in the rock cycle?

14 votes
2 answers
3k views

Earth's ocean basins

12 votes
2 answers
228 views

Mechanism for Pluto's young surface

11 votes
5 answers
6k views

Carbon dioxide on Mars, Venus and Earth

10 votes
3 answers
2k views

Can volcanos change the climate?

9 votes
1 answer
352 views

What sort of instruments do planetary geologists use to predict that there are oceans on the moons Titan and Europa?

9 votes
2 answers
484 views

Impact craters vs volcanic explosions on Mars

8 votes
1 answer
236 views

How to distinguish an explosion crater from an impact crater?

7 votes
1 answer
4k views

Newton's estimate of the age of the Earth

7 votes
2 answers
218 views

Recreating the rock cycle

6 votes
4 answers
10k views

Why is coal classified as a sedimentary rock?

6 votes
1 answer
101 views

Mars maar craters explosive style formation gravitational effect

6 votes
2 answers
1k views

Minimum sea-level pressure and maximum wind speed intensity relationship in Hurricane Katrina (2005)

5 votes
2 answers
678 views

Age of fossils found in rocks

5 votes
2 answers
1k views

Volcanoes in the Great Barrier Reef

4 votes
1 answer
586 views

Gravitational Anomaly of a subsurface body

3 votes
2 answers
545 views

What makes pollen varieties useful index fossils?

3 votes
2 answers
3k views

Effect on poles when Earth is not tilted [closed]

2 votes
2 answers
166 views

Global warming and winter temperatures

2 votes
1 answer
223 views

Volcano magma chamber [duplicate]