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Ken Graham
  • Member for 5 years, 11 months
  • Last seen more than a week ago
  • British Columbia
4 answers
20 votes
8k views
4 bookmarks
Was Judea as desertified 2000 years ago as it is now?
1 answer
13 votes
4k views
3 bookmarks
St. Elmo's Fire not dangerous?
1 answer
8 votes
3k views
2 bookmarks
Causes and concentration of red rain of Kerala
4 answers
4 votes
383 views
1 bookmarks
How to identify a landslide area early?
2 answers
2 votes
277 views
1 bookmarks
Geological maps of British Columbia