Earth Sciences & Geology - January 2007

2007-01-20 00:57:23 · 3 answers · asked by paul j 1

How have scientists determined that the outer core of Earth is liquid?

A. P-waves speed up in the outer core.
B. P-waves dont travel though the outer core.
C. S-waves come to a complete stop in the outer core.
D. S-waves slow down and then speed up in the outer core.

2007-01-20 00:40:28 · 3 answers · asked by ursake_lastresort 1

Please answer this its really important!!!! If you know the answers..then which laws? and Are these laws regional, national or international? and How to enforce these laws? and How and how much to fine for infractions?
You do not have to answer all of these questions..just write whatever you can it will help a lot!!! Thanx

2007-01-19 21:55:01 · 6 answers · asked by Daphna R 1

If you say in december, the southern hemisphere will be facing the sun that means it will cause summer. So northern hemisphere will cause winter. But the earth itself is also rotating around it's own axis that means there will be sometimes when the northern hemisphere is facing the sun. So why december in northern hemisphere (countries there) is winter for that month?

2007-01-19 20:43:22 · 4 answers · asked by dovery94 1

as we are seeing now days our glacier is melting very fast and results in flood and sea level is increasing which results in cyclone,heavy storm and causes thousands of people to death.

2007-01-19 19:58:45 · 11 answers · asked by Anonymous

2007-01-19 18:51:33 · 4 answers · asked by roman 2

2007-01-19 18:50:34 · 10 answers · asked by werling44 2

2007-01-19 17:49:49 · 10 answers · asked by Paulo Star 1

How would a blue diamond cost if it is 1/5 CT?

2007-01-19 17:37:34 · 4 answers · asked by gowrifleman 2

The recent Change in the Doomsday Clock its put 2 Minutes ahead after Year 2002 and the difference is of 5 Minutes to the Midnight.

Scientist have put worry on Global Warming and Nuclear Race for this, but as the World is heating up and the nuclear race is not ending how far are we from the end?

2007-01-19 17:02:49 · 6 answers · asked by Ajay B 1

3500 million years ago our world was completely compiled of only water and land. The first life was amoeba. God created life there. Slowly fishes came. 500 millions ago, reptiles came which could live both in water and land. Then small mammals came. 250 million years ago, DINOSAURS came which ruled the earth for next 125 millions of years. Just imagine if god created human there, would our society survive till now? No. After the vanish of dinosaurs, big mammals are created. Just 4 million years back our forefathers (Monkeys) are created.

So, can you guess our director's (God) next screenplay of our world after some million years?

2007-01-19 16:17:10 · 9 answers · asked by Architect 2

will it flood over everything?

2007-01-19 15:29:46 · 9 answers · asked by Anonymous

Is limestone valuable, very usable, or expensive?

2007-01-19 15:29:07 · 12 answers · asked by Anonymous

None of that humor stuff, I really want to know.

2007-01-19 15:26:53 · 8 answers · asked by Anonymous

2007-01-19 14:41:26 · 7 answers · asked by wriggs 1

2007-01-19 14:34:08 · 9 answers · asked by wriggs 1

2007-01-19 14:28:48 · 12 answers · asked by Anonymous

what hardness, and whay other ways can i identify it?

i have a large carved pendant, a large ankh, at least one pound.......it was $4,000.00

2007-01-19 12:51:27 · 3 answers · asked by carolthec4 1

Im in 10th grade and I need an easy but good science fair project and I can not think of what I can do. I didnt even pick the topic. My teacher did. Any ideas? Oh yeah, and are there any good websites where I can get information about it?

2007-01-19 12:38:08 · 8 answers · asked by Anonymous

I have a project Due and i need to know what it is in easy sentences.

2007-01-19 11:42:36 · 3 answers · asked by Anonymous

2007-01-19 11:31:49 · 8 answers · asked by yazo1624 1

Stars,Galaxies,and the Universe

2007-01-19 10:28:41 · 2 answers · asked by kaimia h 1

2007-01-19 09:41:35 · 6 answers · asked by Anonymous

2007-01-19 09:10:00 · 15 answers · asked by keith t 1

2007-01-19 09:08:29 · 3 answers · asked by keith t 1

2007-01-19 09:01:32 · 2 answers · asked by edward b 1

2007-01-19 08:08:53 · 11 answers · asked by Andy 2

2007-01-19 07:37:24 · 2 answers · asked by rm9rw6 1

2007-01-19 07:34:51 · 4 answers · asked by Anonymous

britain may need more boats to stay afloat

2007-01-19 07:02:43 · 7 answers · asked by raybbies 5