Which forms inside the crater of a large volcano? A. Tephra
B. Tsunami
C. Caldera
D. Lava dome

El nino is a weather phenomenon caused when warm water from the western pacific ocean flows eastward. part1baan average of 7.7 hurricanes and 3.6 major hurricanes compares to 5 hurricanes and 1.5 major hurricanes from 1995-2005

Did you know it's illegal to own only one guinea pig in switzerland?   : )

Answerland;