As such till now there is no proper or valid theory to prove or explain the cause of earth's magnetic field.
A bar magnet or a magnetic compass alligns itself in the direction of earth's magnetic field. This process happens as south pole of magnet alligns itself to north pole of earth n vice versa true north pole is southpole of magnet.
Exact location of places can be done by calculating the magnetic flux density n various other factor . . . . . .
the answer is conduction
There is no one best way. It all depends on what type of barn being built, and how much help that is available First thing needed to figure out what type, then find the best way to build one.
Certainly! John Denver said it best! "Country Roads" take me home... was he not asking the dirt road beneath his feet to help find his way? West Virginia was his goal but the way to get there was more the subject, wasn't it?
LONGitude and FATitude
It doesn't always help. Some people are just that way. They learn better by visualizing.
yes
magnetism magnetism magnetism
they sat on it.
Leafcutter ants have an "inner compass" to navigate. It uses magnetic poles to find its way.
why does earhs position in the milky way galaxy help protect life
It helps cool earths temp by the way the earth moves
The way they help correct earths errors by studying the way you gay fagets act.If you see thisI HATE GAYS
Because god wanted it wanted that way!!
help you in something
because that's the way it happened
It find its way to earth
Magnetism is one of the fundamental forces of nature. It is akin to saying why does gravity exist. The world just seems to work that way!