SAN FRANCISCO (AP) -- The strength of the Earth's magnetic field has decreased 10 percent over the past 150 years, raising the remote possibility that it may collapse and later reverse, flipping the planet's poles for the first time in nearly a million years, scientists said.
hello unify, some of the links for your question
Magnetic Field Is Fading1 Magnetic Field Is Fading2 i am not only speaking about carbon level .
i am speaking about the level or size of atmosphere for example we are changing 1kg of fossil fuel (gravity atom ) in to -100kg of carbon di oxide (anti gravity atom) . was it possible to change carbon di oxide or oxigen in to gravity atom ?
regards muthu