I shave every day, but my beard stays the same. What am I?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

A bomb exploded in a room full of married couples and no one died. How?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

What does the below mathematical rebus mean?