2007-10-02 11:20:34 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
As the Earth is ellipsoidal, it's difficult to calculate the exact centre using the diameter and pie formula...I guess if you dig down and pass a point where you suddenly start diggin up....that's the centre.
2007-10-03 08:48:14 · answer #1 · answered by Anonymous · 0⤊ 0⤋
That would depend on where you start from, since the Earth is not a perfect sphere. The equatorial diameter is listed as 12756 Km, so from nominal sea level at the Equator the depth would be 6378 Km.
2007-10-03 12:30:45 · answer #2 · answered by general_ego 3 · 0⤊ 0⤋
It's a long way. You'll need lots of rope and stuff and a few friends. On the way there and back there will be strange creatures, scantily clad women and it will get very hot. But you'll make it ok.
Trust me.I used to be Doug McClure.
Respect to the man, always working.
2007-10-02 18:59:24 · answer #3 · answered by Anonymous · 0⤊ 0⤋
The diameter of the Earth is 7,926 miles, so it would be 3,963 miles to the centre.
http://exploration.grc.nasa.gov/education/rocket/earth.html
2007-10-02 18:25:34 · answer #4 · answered by Polo 7 · 0⤊ 0⤋
the whole earth is made up of magma, this is a mix of molten rock and water,we live on the base of it that has cooled, go to science xx
2007-10-02 18:28:52 · answer #5 · answered by Anonymous · 0⤊ 0⤋
the diameter of the earth is 12,756 km so divide by two = 6378 km
2007-10-02 18:58:38 · answer #6 · answered by Anonymous · 0⤊ 0⤋
4000 miles
2007-10-02 18:23:45 · answer #7 · answered by Renaissance Man 5 · 0⤊ 0⤋
Exactly one half of the way through.
Doug
2007-10-02 19:17:40 · answer #8 · answered by doug_donaghue 7 · 0⤊ 0⤋
About 4,000 miles.
2007-10-02 18:26:37 · answer #9 · answered by aviophage 7 · 0⤊ 0⤋
Its about halfway to the otherside.
2007-10-02 18:28:10 · answer #10 · answered by goatslunch 6 · 0⤊ 0⤋