Answer:
Each of these ends in a kettle full of precious metal and the double variety is quite awesome
I appear in the morning. But am always there. You can never see me. Though I am everywhere. By night I am gone, though I sometimes never was. Nothing can defeat me. But I am easily gone.
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
What does a WW1 Trench, A Submarine and a Popular Phone App all have in common?
My first is high, My second damp, My whole a tie, A writer's cramp
What age most travelers have?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?