2007-02-12
17:32:34
·
5 answers
·
asked by
Anonymous
in
Entertainment & Music
➔ Polls & Surveys
No really specifically correct answer yet. Maybe giving depth in feet and how you arrived at the depth.
2007-02-12
19:52:05 ·
update #1
I will put this to a vote, because the depth is measured in diffent ways
and two of the canyons given are
of the 3 considered deepest. THANKS for your answers!!!
2007-02-14
18:07:25 ·
update #2
Hint: the 3rd [unmentioned] is in South America close to a 4th which
is more well known.
2007-02-14
18:09:23 ·
update #3
Use your browser search to compare 4 canyons, then vote for
best answer [you may want to enter
your own ans. and vote for it]
1) Grand Canyon, AZ
2) Colca canyon, Peru
3) Yarlung Tsangpo, Tibet/China
4) Cotahuasi Canyon, Peru
[Cotahusi is variation]
2007-02-15
16:47:59 ·
update #4