What Am I? Riddles

I go in hard, come out soft. Blow me hard and I’ll make a pop. What am I?

I go in hard. I come out soft. You blow me hard. What am I?

I go to and from India and Burma, Alaska and Nebraska and travel all over the world but I always stay in the corner. What am I?

I go up and down at the same time. Up towards to sky and down towards the ground. What am I?

I go up and down the stairs without moving. What am I?

I go up and I go down, sometimes I am curvy and sometimes I am straight. What am I?

I go up and I go down, towards the sky and the ground. I’m present and past tense too, Let’s go for a ride, me and you. What am I?

I go up and never come down no matter how hard you wish. As I get higher, more wrinkles crawl on to the face. What am I?

I go up when the rain comes down. What am I?

I grown from darkness but shine with a pale light. Very round I am, and always a lady’s delight. What am I?

I gurgle but never speak, run but never walk, have a bed but never sleep. What am I?

I hate the sun and dislike the moon, give me light and I will run. What am I?

I have 24 keys but cannot open any locks. Sometimes loud, sometimes soft. What am I?

I have 4 legs but never run. What am I?