Earth Sciences & Geology - March 2007

2007-03-19 02:30:24 · 3 answers · asked by redbone001 1

but only got to see part of it. It showed several ways in which our earth could be destroyed. One such way was from the eruption of a super volocano and Yellow Stone was featured. According to the hypothesis, if there was a major eruption in this area, the human race would not have much of a chance. I am pretty sure it was stated that this could happen at any time. Did anyone see this programming? Wondering if a super volcano would provide mankind (geologists) with any clue as to when the next big blow would be, or if the geysers, themselves through their activities hold some clues as to when this might happen.

2007-03-19 01:21:22 · 5 answers · asked by cola 5

2007-03-19 01:16:49 · 5 answers · asked by clapo7 1

say its folls gold with a big grin

2007-03-19 00:27:23 · 8 answers · asked by Anonymous

2007-03-18 23:51:47 · 2 answers · asked by Lophe 1

2007-03-18 22:53:53 · 9 answers · asked by Anonymous

2007-03-18 22:17:55 · 3 answers · asked by Princess Gem * 1

2007-03-18 22:02:13 · 12 answers · asked by Anonymous

2007-03-18 21:32:04 · 2 answers · asked by Ndora 1

hi all,
i've got a question on my sheet asking me to identify the three types of meteorites that allow us to hypothesize about the composition of ear's internal layers - Mantle, Outer and inner core..


I have a feeling its Iron , Nickel and Iridium meteorites but i am not sure at all...please help me out

2007-03-18 20:38:32 · 2 answers · asked by David B 1

Read This!
"Scientists opposing the mainstream scientific assessment of global warming"
From Wikipedia, the free encyclopedia
This article lists scientists who have expressed doubt regarding the current scientific opinion on global warming.

2007-03-18 19:16:18 · 5 answers · asked by Roll_Tide! 5

1) As Ovivine consists of a mixture of Fayalite and Forsterite are these chemically bonded to each other? If so would it be Mg to Si02 and Fe to Si02 as ionic bonds? Importantly, are the Mg and Fe bonded to each other which I dont think is the case?
2) A text states that Olivine consists of either or both of the above minerals (as end members) or an intermediate composition? What do they mean by intermediate composition?

2007-03-18 18:17:12 · 2 answers · asked by Gideon 1

2007-03-18 18:07:59 · 6 answers · asked by salliandra_tacia 1

On the average this happens every 250,000 years. The last time was the Brunhes-Matuyama Reversal, about 780,000 years ago. Would we notice the change? I know that the magnetic poles are constantly moving.

2007-03-18 17:03:56 · 10 answers · asked by Anonymous

2007-03-18 15:28:49 · 5 answers · asked by ♪♪♫ DINO ♪♫♪ 4

2007-03-18 15:23:48 · 2 answers · asked by Ashley K 2

number 1, the most, thru number 3, the third most. this should include all caves, on public or private land, whether or not completely explored, or named. you should include All caves, including those associated with a spring. Thanks for your input. Please note: There is some dispute about this, as a few states are very close. Several, in fact. Just for :)'s, not bragging rights, as far as I am concerned.

2007-03-18 14:46:17 · 1 answers · asked by Dick Knows 7

in pecking order what are the most valuable gemstone.is diamonds first if thats right from their down,thanks

2007-03-18 14:45:07 · 6 answers · asked by fatdadslim 6

2007-03-18 14:29:02 · 6 answers · asked by jlt07 1

2007-03-18 14:17:07 · 4 answers · asked by suga 1

2007-03-18 14:01:51 · 4 answers · asked by suga 1

2007-03-18 13:51:12 · 3 answers · asked by suga 1

2007-03-18 11:40:16 · 8 answers · asked by *gasp* it's me! 3

I remember when it blew when I was a kid in 1980. I actually felt it, living in suburban Vancouver, Canada.

2007-03-18 11:38:27 · 3 answers · asked by Anonymous

I'm making a rock cycle diagram for my environmental science class, but I can't use the picture of a rock in the picture. Can you guys give any ideas to take the place of the rocks?

Ex. The Wicked Witch
Metamorphic - Being crushed by the house
Sedimentary - Tornado
Igneous - Melted by water


Hopefully that makes some since

Any help would be awesome.

2007-03-18 11:20:11 · 3 answers · asked by Alan 2

Sorry if I wasn't more specific! My diamond is a 1/2 Carat round pink with some inclusions. I took it to a jewler and it was tested and real and he just gave me an estimate of $1,000 to $1,200 (I only paid $180.00) Anyways I just had it set and then went on vacation! I don't know when or when but it has a slight scratcth where a visible inclusion is. I know it wasn't there when I bought it or after it was set cause I 've been examing it like crazy since I got it! Anyways I hope that helps since most of you told me it it fake and that diamonds don't scratch or chip.

2007-03-18 11:18:25 · 3 answers · asked by islandprincess 1

2007-03-18 11:15:25 · 4 answers · asked by Anonymous

If you have 5 mL of both, which one has more surface area?

2007-03-18 10:22:22 · 10 answers · asked by KJK 2

I want to know where in Waupaca County in the state of Wisconsin if there is a lot of bedrock and hydrofracturing.

2007-03-18 10:09:53 · 1 answers · asked by jdelfosse@sbcglobal.net 1

2007-03-18 09:17:51 · 1 answers · asked by Avi 1