Ken Graham
  • Member for 5 years, 7 months
  • Last seen more than a month ago
  • British Columbia
4 answers
20 votes
8k views
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Was Judea as desertified 2000 years ago as it is now?
1 answers
13 votes
4k views
3 bookmarks
St. Elmo's Fire not dangerous?
1 answers
8 votes
2k views
2 bookmarks
Causes and concentration of red rain of Kerala
4 answers
4 votes
373 views
1 bookmarks
How to identify a landslide area early?
2 answers
2 votes
244 views
1 bookmarks
Geological maps of British Columbia