Ron is moving to oceania because his mining company recently opened a new operation there. to which of the following islands is ron most likely going?

The study of where things are 

Answer(a); // soil salinization and waterlogging;

He got it right defiantly right

The us is first  the  u.s. economy  remains the  largest in the world  in terms of nominal  gdp. however, the  u.s. economy  loses its spot as the number one  economy  to china when  measured  in terms of  gdp  based on ppp. in these terms, china's  gdp  is $23.19 trillion exceeds the  u.s. gdp  of $19.42 trillion