Cliff wrote:
On Tue, 31 Jan 2006 01:43:27 GMT, BottleBob wrote:
Cliff wrote:
On Mon, 30 Jan 2006 23:45:11 GMT, BottleBob wrote:
Cliff wrote:
Try this:
Pumice, obsidian, and scoria are glasses:
True [X]
False [ ]
Cliff:
Your turn, what are you afraid of?
Pumice, obsidian, and scoria are amorphous (non-crystalline or
"glassy"), igneous rock.
True [ ]
False [ ]
You objected to being informed that these were glasses G.
Cliff:
I notice you still Cliffoided the question yet again.
Actually, what I objected to was your erroneous inference that ALL
rocks have a crystalline structure.
Let me repeat the progression of this sub-thread:
================================================== ======
BB said:
"Do all rocks have a crystalline structure? NO!"
Cliff said:
"Umm ... you may want to rethink that G."
BB said:
"Oh? Why? You've never heard of amorphous (non-crystalline), rock?"
================================================== ======
So are you ready to honestly answer the question, or are you going to
try to use more weasel words to avoid it? LOL
Pumice, obsidian, and scoria are amorphous (non-crystalline or
"glassy"), igneous rock.
True [ ]
False [ ]
--
BottleBob
http://home.earthlink.net/~bottlbob