Answer:
It is by nature, soft as silk; A puffy cloud, white as milk; Snow tops this tropical crop; The dirtiest part of a mop
My first is a body of water. My second is me. My third came before. My fourth before all three. My fifth sounds like my first. My sixth is in a lake. Put all six together to make an animal that will keep you awake.
What zips through the sky with a tail of fire and dust. It could be an omen, its origin to discuss?
Twigs and spheres and poles and plates. Join and bind to reason make.
A little house full of meat, no door to go in and eat.
People take me on walks and I run and have fun. What am I?