I am Rain

I am a pond 

The smallest pebble causes a ripple

A landing area for ducks, geese and swans

A hiding place for frogs and tadpoles

I am a river 

Forever changing direction 

Allowing for obstructions, but only to a point

Challenging trespassers to cross with trepidation

I am an ocean 

Deeper than you give me credit 

Touching the four corners of the world

Holding creatures beyond your imagination 

A.C.