Four events in nature are described below. Event 1: A volcano erupts under the ocean.

Event 2: Cool air masses meet warm air masses.

Event 3: Ocean water becomes warm.

Event 4: Heavy rainfall occurs for a month.

Which of these statements about the events is most likely correct?

Event 2 may cause a flood and Event 3 may cause a drought.
Event 3 may cause a cyclone and Event 4 may cause a flood.
Event 4 may cause a drought and Event 1 may cause a cyclone.
Event 1 may cause a cyclone and Event 2 may cause a drought.