Earth Sciences & Geology - January 2007

2007-01-04 08:11:57 · 1 answers · asked by harveymac1336 6

What is the amount of precipitation and temperature needed.......the soil conditions and topography to growing it.......

2007-01-04 08:03:41 · 1 answers · asked by kogmu 3

I believe it was between 1986 and 1989

2007-01-04 07:36:08 · 3 answers · asked by JUDY D 1

2007-01-04 07:34:12 · 2 answers · asked by Anonymous

2007-01-04 06:40:35 · 4 answers · asked by toofar20042000 1

FOSSILS:
Are the remains of creatures which existed long ago. Fossils range from thousands of years to many millions of years in age. The earliest fossils date from around 600 million years ago, however recent reports suggest bacteria may have existed up to 3 billion years earlier. To put this in context, the dinosaurs became extinct just 65 million years ago.
Not all former life was preserved as fossils; in fact the vast majority simply vanished without trace. The most likely materials to survive fossilisation are the hard parts such as shells and objects which in life were constructed from resistant materials, such as Coral. In order for softer materials to survive, the conditions must be extremely favourable.
Fossils come in a variety of sizes, from minute traces to large skeletons. Trace fossils are clues to former life, they result from the activities or presence of creatures and plants. Examples of these traces include footprints, burrows and root tunnels. At the larger end of the scale, fossils also include bones, the largest of which belong to the dinosaurs, which existed between the Triassic and Cretaceous periods.
fossils include:
- Shells
- Bones and teeth
- Fossilized footprints and burrows
- Leaves and seeds
- Tree trucks and branches
- Fossilized animal droppings
- The examples used are:
- An ammonite:
A shelled creature that lived in the seas around 150 million years ago. (To learn more about Ammonites you can cheek ammonite page).
- The Trilobite :
is hard-shelled, segmented creatures that existed over 300 million years ago in the Earth's ancient seas,
(To learn more about trilobites you can cheek trilobites page).
-Orthoceras:
Fossils are dated back to the Silurian Age 400 + million years ago and are the earliest recognizable animals
(To learn more about orthoceras you can cheek orthoceras page).http://www.geocities.com/moroccofossils

2007-01-04 06:35:44 · 5 answers · asked by moroccofossils 1

2007-01-04 06:25:06 · 6 answers · asked by Anonymous

science project

2007-01-04 04:51:16 · 2 answers · asked by Anonymous

from www.brokenbrain-kuramannil.blogspot.com

2007-01-04 04:32:17 · 5 answers · asked by Varghese K 1

Between two bodies, there is a point where the gravity tug from each is equal. Between the earth and moon this point lies within the earth's outer mantle. If I found this point inside a cave, would I observe formations like stalactities etc. reflect each passing of the moon?
http://groups.yahoo.com/group/caveguardian/

2007-01-04 04:00:03 · 3 answers · asked by CaveGoat 4

....on the same point on earth.
Would he/she be reversed back in calendar date, by one day?

2007-01-04 03:59:10 · 11 answers · asked by Ishfaq A 3

Thanks for your answer...Tom Science 4

2007-01-04 03:36:12 · 4 answers · asked by Anonymous

2007-01-04 01:36:49 · 4 answers · asked by shree30 1

hey guys i've gotta a prob. well our principal who is a hypocrite, doesn't understand the values of forming an nature club. i've been making oral presentations and also have been telling, how important it is for our institution to form one as it is one of the activily involved
institutions in such stuffs. so guys right now i need few ideas or ways by which i can approach her better and make her think more "sensibly" about this.

2007-01-04 00:58:48 · 1 answers · asked by Anonymous

want to know about who is the farter of science

2007-01-04 00:52:54 · 6 answers · asked by chanaka shimantha a 1

I need this for my WH2 class

2007-01-04 00:25:40 · 2 answers · asked by Christina H 1

Simple Explananation

2007-01-03 22:12:26 · 11 answers · asked by Jack 2

Did it develop it's origin from vulcano activity, was it created as a part of the mainland Italy and floated it away, or is a part of it still under
water (between calabria and the north-east side of Sicily)

2007-01-03 21:49:53 · 1 answers · asked by claudio m 1

2007-01-03 21:21:16 · 5 answers · asked by Anonymous

2007-01-03 20:33:38 · 8 answers · asked by Robert P 1

www.halos.com- Polonium "halos" found in Granite. Polonium has a half life of only a few minutes and decays into a lesser state leaving its signature in granite. Proof of instant creation.

2007-01-03 18:26:14 · 7 answers · asked by Anonymous

2007-01-03 17:31:58 · 1 answers · asked by Gideon 1

Concrete block, steel framed, or wood framed type houses?

2007-01-03 16:52:25 · 10 answers · asked by Anonymous

2007-01-03 16:39:43 · 6 answers · asked by Ejsenstejn 2

I watched a special somewhere that had some scientists that drilled into the ice several hundred or thousand feet deep, and retrieved ice with data proving that our poles reverse every million + years, Currently for example the north pole moves so many feet per year toward the equator. This study showed that eventually when the poles shift so far, they spring back to straight up and down in reverse suddenly and that profound changes in the atmosphere occur. Snow in Texas while the NE gets sunny and 60 Degrees (F) during the winter (as what is happening now pretty much!)
Any links or information that you all could post would help in a compilation of 'global warming' facts that I am attempting to assemble.

2007-01-03 16:14:18 · 6 answers · asked by supadupa 2

a car on a horizontal road makes an emergency stop such that all four wheels lock and slide.
the coefficient of friction is 0.40. The whells are 4.2m apart
the center of mass is 1.8m behind and 0.75m above the front axle. The car weighs 1.1x10^4 N.
Calculate acceleration
Fn and Ff on each wheel

I am giving five stars and 10 points

2007-01-03 14:57:58 · 5 answers · asked by Junior P 1

Can someone explain to me why and what evolutionists beleive because I want to know the facts that they're basing their beliefs on.

2007-01-03 14:50:32 · 19 answers · asked by Jesus_Freak 1

You only have today to answer this question.

2007-01-03 14:08:32 · 2 answers · asked by Anonymous

2007-01-03 13:45:15 · 1 answers · asked by Anonymous

is it because moon effect or geografi changes, this mud flow starting uncontrol, and some places have this problem also, 1st time because human error but in other places this hot mud just come directly from underground, I really wondering, what happening in this earth, please if you have suggestion for this problem, because this hot mud can drawning one city or island .

2007-01-03 13:17:24 · 5 answers · asked by vienna 1