Medium simple riddles for teens with simple answers

If I drink, I die. If i eat, I am fine. What am I?

What is black when you buy it, red when you use it, and gray when you throw it away?

A clerk in the butcher shop is 5 feet, 10 inches tall. What does he weigh?

Until I am measured I am not known. Yet how you miss me when I have flown.

What is as big as you are and yet does not weigh anything?

This word is a favorite of girls. Boys are unnerved on the mention of it. Once love finds its accompaniment, it becomes a lifelong event. What is it?

I cannot be felt, seen or touched, yet I can be found in everybody. My existence is always in debate, yet I have my own style of music.

It is greater than god, more evil than the devil, the poor have it, the rich need it, and if you eat it, you will die? What is it?

Red through and through, it has no mouth. But it eats many things; it fears water but not wind.

What goes up when the rain comes down?