Two very earth science questions ! ... ?

01-15-2010, 11:58 AM

1. whats the difference between palioglatioation and paliomagnication !? (haha i dont know if i spelt that rightt ! ?)

andd

2.whats the diffrence between magma and lava !?

Thankssss !

**mark v** · 01-15-2010, 11:59 AM

Paleoglaciation - ancient glacier records recorded as topography and geologic deposits
Paleomagnetism - old magnetic records recorded in rocks

Magma - hot rock containing gases and fluids, beneath the ground and under great pressure
Lava - hot rock which has expelled some of its gas during an eruption, which is now on the surface and no longer under pressure

**mark v** · 01-15-2010, 11:59 AM

Paleoglaciation - ancient glacier records recorded as topography and geologic deposits
Paleomagnetism - old magnetic records recorded in rocks

Magma - hot rock containing gases and fluids, beneath the ground and under great pressure
Lava - hot rock which has expelled some of its gas during an eruption, which is now on the surface and no longer under pressure