Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What is the riddle which can be asked all day with a different correct answer each time.

The more of this there is, the less you see. What is it?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

I don't get anymore wetter, no matter how much rain falls on me.

Which point will the car reach to go out?

What demands an answer, but asks no questions

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

If you say my name, I will no longer exist. What am I?