Answer:
global warming
Explanation:
the warm is melting the ice caps, which is causing the ocean levels to rise
Answer:
It is
Explanation: Once an American flag touches the ground it has to be retired. (By burning it)
The correct answer is Christopher Columbus.
Christopher Columbus is the European explorer credited with being the first European explorer to encounter the Americas. In his first voyage in 1492, Columbus landed in Hispaniola (modern day Dominican Republic). This encounter lead to several other European explorers setting out to colonize these new lands as a means to gain wealth.