Earth Sciences & Geology - December 2007

I was given a ring for X-mas and it is a "cultured" pearl and I noticed that in an ad for jewelery it offers either cultured or fresh water pearls! And how does one take care of a "cultured pearl" ?

2007-12-23 13:24:56 · 7 answers · asked by Anonymous

please tell

2007-12-23 13:06:27 · 2 answers · asked by Anonymous

Where in the United States is one of the largest super Volcanos on the planet located and is it active? How much damage could this Volcano cause?

2007-12-23 11:14:09 · 4 answers · asked by Anonymous

2007-12-23 10:46:16 · 9 answers · asked by IamCoconutHead 1

If all the people in China jumped up and down at the same time repeatedly would they be able to generate a tsunami? Now remember I mean all of them.

2007-12-23 10:18:21 · 11 answers · asked by Anonymous

2007-12-23 10:16:46 · 3 answers · asked by Anonymous

2007-12-23 08:55:31 · 13 answers · asked by abcdefghijklmnopqrstuvwxyz.....? 3

2007-12-23 06:41:57 · 4 answers · asked by Adam K 1

2007-12-23 06:40:54 · 11 answers · asked by richardduong444 1

2007-12-23 06:40:21 · 9 answers · asked by richardduong444 1

... ocean salt water around the world?

I don't really understand what colligative similarities and differences are.

Can you please help me?

Anything would be helpfull.

2007-12-23 06:32:32 · 1 answers · asked by Anonymous

l want to use serpentine for firestone industries

2007-12-23 05:56:24 · 6 answers · asked by Rahim A 1

I heard that if your building was made before 1978, you could have more lead in your water. Now what are these black rubbery looking little chunky things that build up in the showerhead, and even the sink water tap gradually? is this lead? or rubber? what is normal now.

2007-12-23 05:13:35 · 4 answers · asked by Anonymous

2007-12-23 04:34:17 · 7 answers · asked by sheshu 1

I got a pretty rock that looks like ground up pennies as a gift. Does anyone know what it's called? I've seen the stone used in jewelry...I just wish I knew what it's called. Thanks.

2007-12-23 03:37:22 · 6 answers · asked by AnnG 1

Which was the first ever earth quake?

2007-12-23 02:37:25 · 4 answers · asked by Fan 4

need help...im using an earth science reference table but still need help

2007-12-23 01:23:08 · 5 answers · asked by lovely 1

i need help...i have a science reference table but im just stuck...thanxx

2007-12-23 01:19:36 · 2 answers · asked by lovely 1

can someone explain in a simple way and detailed way

2007-12-22 23:15:52 · 5 answers · asked by Tom W 1

2007-12-22 21:55:22 · 2 answers · asked by Anonymous

I just noticed everyday when i watch the clouds i can see it is always different. why is that?

2007-12-22 20:42:18 · 11 answers · asked by briar-an balatbat 2

2007-12-22 19:39:45 · 9 answers · asked by Anonymous

x+y>1 or x-y<2

2007-12-22 15:42:25 · 1 answers · asked by christi 1

ive watched all these shows like super volcano, super earthquake and all those on the discovery channel, my question is what are the chances or percentage of any of these super disasters happening in our life time?

2007-12-22 15:40:05 · 7 answers · asked by Anonymous

Here we come! Prepair yourselves its going to be a bumpy ride!
The Qur’an correctly describes the water cycle, and the origin of underground springs as being from rain water. Obvious you may think, but the Greek philosophers did not get it right, suggesting that underground springs were produced by sea spray collecting in caves which fed a great underground sea through the ‘abyss’! In fact the water cycle was not accurately propounded until the 18th century. The Qur’an, however, states: “Hast though not seen that Allah sent water down from the sky and led it through sources into the ground?” (39:21).

2007-12-22 14:48:54 · 5 answers · asked by Anonymous

An experiment is being conducted right now to confirm the theory and if it is true then couldn't we simply make a type of lazer machine to mimic these rays and make enough cloud cover to cool the earth and reflect the sun? An added bennifit would be to direct this cloudcover to the pole areas and the drought areas where the water is needed.

2007-12-22 14:44:16 · 5 answers · asked by Anonymous

2007-12-22 14:36:05 · 6 answers · asked by te144 7

what are some of the oldest known elements? provide evidence.

2007-12-22 14:31:15 · 6 answers · asked by Withme989 1

2007-12-22 14:27:09 · 5 answers · asked by Mo 1

2007-12-22 12:54:03 · 3 answers · asked by deva 6