Earth Sciences & Geology - September 2007

2007-09-11 04:07:52 · 1 answers · asked by Malorie N 1

Subsonic sounds are sounds which are of frequencies below the minimum hearing range of humans. But these sounds can travel long distances without getting distorted. Some animals can feel such vibrations which are naturally caused by the earth which warns the animals about earth quakes days before they reach their location. But my point is, if we can study these sounds we can build a better earthquake detection system using proper electronics...

2007-09-11 03:07:13 · 4 answers · asked by Vj Chris 2

I read that in another 30 or 40 years the North Polar bear is going to be extint, why cannot be transported to the Antartic?

2007-09-11 02:25:27 · 3 answers · asked by Carlos F 1

2007-09-11 00:01:17 · 2 answers · asked by rona 2

The gemstone, what is thier use, other than looking stylish and "hip."
I have a report due, and i cannot find much more information on these gems other than they are used for lasers.

Any other information/sites would be helpful, i know where the rubies came from and how they are more valuable than diamonds, sometimes. Mohs hardness of it:- 9.

Any and all input, PLEASE!!

&thank you

2007-09-10 17:23:12 · 6 answers · asked by :D 1

2007-09-10 14:23:16 · 15 answers · asked by Anonymous

why do we have to use grenich mean time

2007-09-10 14:22:00 · 5 answers · asked by Anonymous

2007-09-10 14:21:09 · 13 answers · asked by Anonymous

2007-09-10 13:54:54 · 2 answers · asked by Anonymous

Every day, countless tons of silt are washed by rivers from the continents into the seas. Won't that make sea levels rise? Or is it all global warming's fault?

Keep in mind that nobody even knows for sure if global warming is caused by man, but it is a fact that man is not responsible for the process of continents losing landmass via erosion to the oceans.

2007-09-10 13:54:46 · 2 answers · asked by Bill W 【ツ】 6

2007-09-10 13:17:29 · 2 answers · asked by Anonymous

2007-09-10 13:17:00 · 3 answers · asked by Susan M 1

Need a basic list of negative effects of coal mining and fast essay due tomorrow.

2007-09-10 12:23:29 · 5 answers · asked by cinderella 2

im doing a science project and i have toexplain how sunflowers are vascular.Plz smart people help!!

2007-09-10 12:04:18 · 1 answers · asked by lovemybae(: 1

i am supposed to draw my own island and one of the things i have to draw on it is a rocky coast but i dont no what to draw! help

2007-09-10 11:05:17 · 1 answers · asked by asker 2

2007-09-10 10:25:31 · 1 answers · asked by Blue 1

I would like to find out why it is that when you have a camp-fire, the wood that you burn pop's all the time? Some say it's bugs, but I think it's from gases.

2007-09-10 10:22:17 · 4 answers · asked by Anonymous

2007-09-10 10:17:54 · 2 answers · asked by Anonymous

Of-course, i know its impossible, but my friend has just asked me how long it would take for a human to swim to the bottom of the deepest part of the sea. Would it take hours/days?

2007-09-10 08:27:46 · 3 answers · asked by Catherine1 4

I need to find one plant and one animal that can only be found in a deciduous forest.
Anybody know?
Also, what are two different organisms that compete for the same resources in this biome?

2007-09-10 08:11:26 · 6 answers · asked by Anonymous

I wanted to know, if I had to drill for a hot spring, what is the average depth I'd have to go before I had any chance of hitting a hot spring under a property? Looking at moving to Reno, NV. There seems to be quite a few hot springs in Nevada, most in all of America..

2007-09-10 07:51:45 · 6 answers · asked by Albert Y 1

2007-09-10 02:18:25 · 12 answers · asked by Anonymous

2007-09-10 01:51:46 · 19 answers · asked by Anonymous

2007-09-09 23:12:44 · 2 answers · asked by *Angel* 1

2007-09-09 21:22:09 · 3 answers · asked by nobelprize_geetha 1

2007-09-09 19:25:26 · 4 answers · asked by telly-tell 2

When a deep body of water cools, How and why do floating icebergs insulate the water below it and prevent the body of water from freezing?

2007-09-09 18:04:57 · 3 answers · asked by EGGO 2

2007-09-09 17:10:26 · 4 answers · asked by Jasper 1

2007-09-09 15:21:40 · 5 answers · asked by roadflea2000 1

Converting units used in hydrology:

500 Liters per day equals how many meters cubed per second?

2007-09-09 15:16:05 · 1 answers · asked by beck_pac 1