Answer:
A hole in a pole, though I fill a hole in white. I'm used more by the day, and less by the night.
It's the only vegetable or fruit that is never sold frozen, canned, processed, cooked, or in any other form but fresh
What is it which builds things up? Lays mountains low? Dries up lakes, and makes things grow? Cares not a whim about your passing? And is like few other things, because it is everlasting?
I can move even when you are still. I can be one or many.
What travels from house to house and is sometimes narrow and sometimes wide but always stays outside?
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?