Earth Sciences & Geology - October 2007

2007-10-10 10:04:20 · 4 answers · asked by kathy p 3

I am in 8th grade and this is for a science fair project. I need to knowhow i can easily and cheeply measur air pollution around my neighboorhood.

2007-10-10 09:59:12 · 2 answers · asked by someone 1

2007-10-10 06:48:49 · 1 answers · asked by Anonymous

What is the best way to ddefine Marine(ocean) and terristerial(lan, non-marine)

2007-10-10 06:13:07 · 1 answers · asked by Anonymous

NOTHING ON WIKIDEIA.COM!!!!!!!!!!!!!!!!!!!!

2007-10-10 06:10:32 · 19 answers · asked by bahama 1

2007-10-10 04:13:42 · 4 answers · asked by pookie 1

2007-10-09 21:16:38 · 3 answers · asked by Anonymous

2007-10-09 21:09:22 · 4 answers · asked by AwesomeAsker 1

I hear there are lots of precious metals dissolved in sea water, including gold, silver, etc.

Is it possible to build a plant by the shore (say a nuclear one) which evaporates sea water and extracts all these metals?

2007-10-09 20:19:21 · 3 answers · asked by Capricorn 2

2007-10-09 18:51:00 · 8 answers · asked by NicK Fury 2

2007-10-09 18:32:12 · 6 answers · asked by agape 3

Which enviroment would you be able to find:
plane beeding
cross bedding
symmetrical ripples
asymmetricla ripples
chert
limestone
dolostone

2007-10-09 18:11:07 · 1 answers · asked by Anonymous

i like science

2007-10-09 17:00:23 · 4 answers · asked by adila k 1

Okay, I understand most of it but I have a few questions.

1)Let's say there's only one point with a value of 22.5 degrees on a field map. How would you connect it? Or would you leave it alone since it's the only one of the value of 22.5 degrees on a map.
2)Just wondering...if you only had two lines of equal value and they're straight across. How would you connect them and show that they are continuous?
3)Gradient junk now, lol. Okay, pretend a question asks is the gradient larger from point D to A or point X to E. If you figure out the gradient and the gradient from D-A was 1.5/m and from X-E was 2.0/m which gradient is larger? I'm confused because I really don't understand the true meaning of gradient. If the questions aren't clear and pictures might help, just request and I'll get working on my /\/\@|) $K1LL$ 11G|-|T? XDXDXDXD

2007-10-09 15:50:43 · 3 answers · asked by ʞristin 3

I think rift means a break or something, but I am not entirely sure.

For ridge, I have no idea.

2007-10-09 15:49:03 · 8 answers · asked by azngurl0088 1

2007-10-09 15:00:08 · 7 answers · asked by You Know You Love Me <3 3

2007-10-09 14:28:50 · 18 answers · asked by norma9198@sbcglobal.net 2

2007-10-09 14:00:09 · 11 answers · asked by Christy D 1

2007-10-09 13:56:33 · 3 answers · asked by Day-Z 1

what causes great and lesser air friction? Explain.. i need help on my homework.. PLEASE!

2007-10-09 13:33:45 · 3 answers · asked by Anonymous

Do you believe in all the predictions for Dec. 12 2012? Like the polar shifts and end of the world as we know it?

2007-10-09 12:45:26 · 55 answers · asked by christina b 1

2007-10-09 12:07:39 · 3 answers · asked by Anonymous

2007-10-09 11:49:12 · 2 answers · asked by Express 3

2007-10-09 11:47:21 · 9 answers · asked by Anonymous

2007-10-09 11:24:25 · 1 answers · asked by slick 1

which state has more glaciers than alaska: Montana, Wyoming, Vermont, Washington, none of these?
please hurry

2007-10-09 11:20:17 · 3 answers · asked by Anonymous

I mean, I have a earthlike beachball, and even I can see that Australia is on the bottom. Do they have to hang on to vines all day to keep from falling off the earth?

2007-10-09 11:03:11 · 21 answers · asked by Anonymous

2007-10-09 10:39:21 · 3 answers · asked by Anonymous

answer true or false.
1. A group of stars that form a pattern is called a constellation.
2. The amount of light that earth recieves from a star is called the star's absolute magnitude
3. The distances of stars from earth are measured in parallaxes
4. The apparent magnitude of a star is the amount of light it actually gives off.
5. Another name for the north star is polaris
6. The absolute magnitude of rigel is less than that of Sirius
7. The apparent shift in an object when viewed from two different positions is called parallax
8. The pattern of dark lines recorded by a spectograph can be used to identify the elementsthat are in a star's atmosphere.
9. The stars appear to change positions in the sky throughout the year because Earth revolves around the sun
10. The apparent magnitude of stars is greater when they are closer to the earth.
11. constellations that circle polaris and are visible year round are called circumpolar constellations

Thanks and have a good day

2007-10-09 10:19:53 · 4 answers · asked by Anonymous

I am doing a sscience project and need much help.

2007-10-09 10:07:21 · 1 answers · asked by Alyssah S 1