Earth Sciences & Geology - October 2006

2006-10-19 17:43:00 · 7 answers · asked by beesandhoney 2

2006-10-19 16:48:23 · 5 answers · asked by .::EZ::. 2

I am looking to purchase relatively large slabs of black obsidian. I need these for a project, to experiment with the Stone Age methods of knapping. My idea is to see if it is possible to produce a long blade-like implement from obsidian, and to see if such an implement would be as effective as a contemporary steel machete in crop harvesting.

This will allow me to infer a bit about ancient agricultural techniques, most specifically those for clearing land.

2006-10-19 16:42:58 · 2 answers · asked by Anonymous

answers to choose from:
a. deltas
b. beaches
c. tables
d. sinkholes
e. terminal moraines
f. arches
g. canyons
h. dunes
i. floodplains

Thanks a lot!

2006-10-19 16:32:26 · 6 answers · asked by sugrsmtr287 2

2006-10-19 15:32:03 · 16 answers · asked by ssdud2@sbcglobal.net 1

2006-10-19 15:00:57 · 8 answers · asked by Anonymous

Read his book; or if you already have, or if you already know about it through some other avenue; and please respond.

2006-10-19 13:35:32 · 1 answers · asked by Fishing4Icthus 2

2006-10-19 12:45:34 · 13 answers · asked by Anonymous

why? what?

2006-10-19 12:08:04 · 25 answers · asked by Anonymous

HOW EFFECTIVE ARE ROCK JETTIES?
How effective are wood piles?
Are our old Christmas trees slowing down the reosion?

2006-10-19 11:48:25 · 4 answers · asked by tricia m 1

I have a report and poster due on deposition tomorrow, and I need to know absolutely everything anyone can tell me about it. Not just the definition, but past that. I already know that it's when sediments are deposited and stuff, but I need WAY more info in order to finish this report, and I can't find ANYTHING!!!! PLEASE HELP ME!!!!! Please be nice people and post something. I don't care if it's just a link or 100 pages posted here on deposition, HELP!

2006-10-19 11:32:46 · 2 answers · asked by lightupthesky9 1

true or false reproductive cells have only half as many chromosomes as the other cells in an organism

2006-10-19 11:28:21 · 5 answers · asked by sebas 2

2006-10-19 11:25:51 · 5 answers · asked by sebas 2

Any info learned that one of the kings in france before the french revolution had a bathtub made out of it, teacher said it was very expensive and that is all he knew. I would like to learn some info about it because it caught my attention. He said the tub was worth more than a single commoner would make in1000 YEARS.

2006-10-19 11:22:26 · 1 answers · asked by im4psu779 1

2006-10-19 10:42:11 · 4 answers · asked by suvagia@sbcglobal.net 1

2006-10-19 10:14:38 · 6 answers · asked by shane c 1

2006-10-19 10:13:22 · 3 answers · asked by shane c 1

PLEASE HELP ME!

2006-10-19 08:38:07 · 3 answers · asked by angie s 2

2006-10-19 07:57:34 · 11 answers · asked by ted 1

2006-10-19 04:19:18 · 8 answers · asked by guyaneseprincess94 1

So the sun stays in exactly the same place in the sky as you travel

2006-10-19 04:16:19 · 6 answers · asked by jaunty 1

They have to be cool and very intelligent facts.

2006-10-19 03:47:19 · 7 answers · asked by Nicole 1

2006-10-19 02:02:56 · 1 answers · asked by The Dark Side of The Force 3

If an asteroid hits the moon instead of earth

2006-10-19 01:47:42 · 15 answers · asked by colin050659 6

ever since i was little i have always thought it would be neat to go and study in egypt and search for artifacts and all that mess!! am i the only one who has a weird dream like this? what are some of your "dream jobs" ?

2006-10-19 01:36:18 · 5 answers · asked by lynn m 2

2006-10-19 01:20:02 · 19 answers · asked by Woody 1

2006-10-18 23:00:43 · 2 answers · asked by jumpy789 1

2006-10-18 22:57:29 · 2 answers · asked by jumpy789 1

My son, studying in Class-3, raised this question that :

When the earth is round in shape like a ball, rotating and having gravity to pull down any object only ONTO it (but not from its surface), in that case, how can the man / object not fall down while on motion as anything (object) is placed on a real play-ball and the ball is slowly rotated by hand, that object will definitely fall down from the ball onto earth. Similarly, when the man himself is standing on the rotating earth which is also like a ball, how can the man or any object not fall from it?

Can you please answer this? However, my earlier question was of the similar type. But, I may be provided a comparison type of answer from 'Man on the Earth' to 'Object on a Play-Ball'.

Thanks & Regards,

V.Mallikarjuna Rao

2006-10-18 19:46:01 · 12 answers · asked by Mallikarjuna Rao 1

If it's not,then why so many rays living in it.As far as i know,stingrays only live in the ocean.Could it be that the rays ancestors were once a sea dweller millions of years ago and succesfully evolve into a fresh water creature when there's a sudden geological changes to the ocean floor?

2006-10-18 19:09:27 · 2 answers · asked by Anonymous