Earth Sciences & Geology - December 2007

the stone is covered with aluminum oxide and quartz, and all around are small red stones. How can I tell if these are rubies? Do I have to take the whole rock into a jeweler and just say here, look at it.

2007-12-28 08:13:03 · 3 answers · asked by nate d 1

Fossils can be formed in a number of ways. Which of the following are not actual types of fossils that have been identified?

A. Casts or molds of organisms that rotted away

B.Tracks of extinct organisms

C.Whole organisms preserved in amber

D.Preserved remains

E. All of these are methods that can form fossils

2007-12-28 08:02:21 · 6 answers · asked by Anonymous

2007-12-28 08:00:12 · 15 answers · asked by -x-lollie-x- 1

2007-12-28 07:55:15 · 1 answers · asked by the g 2

2007-12-28 07:53:28 · 1 answers · asked by Anonymous

2007-12-28 06:37:37 · 1 answers · asked by Anonymous

2007-12-28 06:08:47 · 3 answers · asked by Anonymous

2007-12-28 06:08:36 · 3 answers · asked by Anonymous

2007-12-28 06:01:04 · 4 answers · asked by Short Round 1

Why?

2007-12-28 05:43:13 · 3 answers · asked by Anonymous

A.radiometric dating.

B.relative dating by presence in a specific stratum of rock.

C.both radiometric dating and relative dating.

D. use of C-14 for the oldest fossils.

E. All of the above are used.

2007-12-28 05:39:52 · 3 answers · asked by Anonymous

2007-12-28 05:35:49 · 8 answers · asked by Anonymous

2007-12-28 05:20:21 · 4 answers · asked by clunny 1

2007-12-28 05:15:03 · 4 answers · asked by Anonymous

Let´s say we build and populate excessively on the western side of the caribbean plate. Could that cause the plate to tip, thus raising the eastern side upwards?

2007-12-28 04:58:47 · 4 answers · asked by Anonymous

2007-12-28 03:56:09 · 5 answers · asked by jaaazzy 1

The aquatic life goes bathroom in the water...

2007-12-28 03:38:36 · 6 answers · asked by Timmy Z 3

2007-12-28 03:26:04 · 9 answers · asked by Anonymous

please number them ?

2007-12-28 03:04:42 · 1 answers · asked by Anonymous

no one knows just how the earth was formed.no one has a perfect answer for this question.i hope u all give a perfet or sensible answer for this.

2007-12-28 01:19:31 · 17 answers · asked by franny 1

As per the movie which I now know is true, the inner core of the earth is rotating at a speed faster then the eaths crust. Can it stop rotation? if yes, what will be its effect? Will eath stop producting EM waves, will we be roasted out by suns radiation? what else can happen? And what is the probability of this occuring?

2007-12-27 22:55:17 · 6 answers · asked by GAMACOOL 1

I've looked it up in google and it says according to Mayan's callender it's gonna end in 2012. I'm only gonna be 19 by then! omg noooooo i don't wanna die! Lmfao jk. What do you have to say about that??

2007-12-27 19:42:38 · 47 answers · asked by ♥LostDreamer☺♥ 3

I think we're the scariest animals alive. We have done so much damage to our Earth and yet seemingly we're not doing anything about it.

Now those major countries(you know who they are) think nothing about saving our environment,they only think of the potential losses in profit they'll make once they cut down on gas emissions. But how worthless money and power is compared to our Earth and lives...there's only one Earth and one of each of us humans.

2007-12-27 19:38:13 · 4 answers · asked by Anonymous

I was wondering what effect does Wi-fi have on earth itself, with all those energy/microwave in the air. sure there are researches trying to find out how it effect human, but what about this planet we are living in? will wi-fi be the next fossil fuel engine, convenient to human, but ultimately destructive to earth?

2007-12-27 19:36:23 · 2 answers · asked by D P 1

Australia is known to have it’s interior covered by sea in it’s geological past. Is there anything stopping this happening again?

2007-12-27 17:56:51 · 2 answers · asked by ASK A.S. 5

Antarctica is known to have been covered in lash vegetation in the earth geological past. Is this likely to happen again? Is the tectonic plate in which Antarctica lies, moving currently, if so which direction?

2007-12-27 17:56:17 · 4 answers · asked by ASK A.S. 5

Are there any web sites that have a GOOD description of Australia through different periods in the earth geological history?

2007-12-27 17:51:26 · 1 answers · asked by ASK A.S. 5

Can any body tell me how to calculate Gauss coeff. for external field contribution....Plzzzz....or Please let me know where I can get the procedure.....!!!

Thanks in advance....

2007-12-27 17:44:26 · 1 answers · asked by preity 1

It is not gravity as gravity is best described as anchorage, whereas the movement of the Earth is best described as perpetual motion.

2007-12-27 16:01:05 · 9 answers · asked by Anonymous

2007-12-27 15:32:43 · 3 answers · asked by coolkitty24112 1