Giovanni and his family are moving to El Paso, Texas, to be closer to his grandparents. But Giovanni’s mother is offered a job in Houston, so the family moves there instead. What concept does this illustrate?

Ifound this on google i hope this you “the correct answer is: the czech republic's decision in 2003 to join the european union indicated that the czech republic was willing to forge economic ties with other nations. the european union is a political and economic organism composed by 28 states located mainly in european lands.”

The answer is the magnetosphere.