TECTONIC ACTIVITY MAKING DEEP CUTS IN THE OCEAN FLOOR

MOVEMENT MAKING CRACKS IN THE EARTH

CHANGES IN TEMPERATURE WIND DIRECTION AND SPEED

THE CONDITION WHEN VERY HEAVY RAIN FALLS ON W. SOUTH AMERICA,

WIND PATTERNS THAT ARE TYPICAL IN ONLY A SMALL AREA

USUAL PREDICABLE PATTERNS IN AN AREA OVER MANY YEARS

THE CONDITION WHEN VERY HEAVY RAIN FALLS ON AUSTRALIA, S. ASIA, AND AFRAFRICQ

SIMILAR PATTERNS OF TEMPERATURE AND PRECIPITATION