Breads riddle game!

Over 1,000 people went down on me. I wasn’t a maiden for long. Something really big and hard ripped me open. What am I?
 
I produce no light yet I'm visible by night. The tides are my bitch and move at my might. What am I?
 
Winner Winner Win GIF by giphystudios2021
 
What four-letter word begins with “f” and ends with “k” and if you can’t get it you can just use your hand or fingers?
 
You are in a dark room with a box of matches. There are 3 things in the room. A candle, an oil lamp and a fireplace.
Which do you light first?
 
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