YOU SAID:

World is said to be destroyed by a fire or an ice.

INTO JAPANESE

世界は火事や氷によって破壊されると言われています。

BACK INTO ENGLISH

The world is said to be destroyed by fire and ice.

INTO JAPANESE

世界は火と氷によって破壊されると言われています。

BACK INTO ENGLISH

The world is said to be destroyed by fire and ice.