A new model explaining this mysterious process suggests the core was created as dribs and drabs of iron percolated inward from Earth's lower mantle, according to a study published Oct. 6 in the journal Nature Geoscience. The mantle is the viscous, rocky layer between the crust and Earth's iron core.
Definition of flash card. : a card bearing words, numbers, or pictures that is briefly displayed (as by a teacher to a class) usually as a learning aid.
Crush Card Virus. If all you know of Yu-Gi-Oh is the cornball anime series, youâre missing out. The collectible card game it inspired is one of the more popular entries in the genre, with a rich and dynamic ruleset. Like many games, rare cards have been created as prizes in large-scale tournaments. One of the most notable is Crush Card Virus, which was given out to high-placing competitors at the 2007 Shonen Jump Championship.