What am I riddles for teens

I'm very, very big. I like to eat peanuts and hay. I have four legs and two big ears. My long nose is called a trunk. I am an...

I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?

I am a seed with three letters in my name. Take away the last two and I still sound the same. What am I?

I am not alive but I grow. I don't have lungs but I need air. What am I?

My best buddy always makes mistakes. But I would easily get rid of the mistakes. What Am I?

I have four legs. I live in Africa. I am big and grey. I live in the river. What am I?

A slender body, a tiny eye, no matter what happens, I never cry. What am I?

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

I'm a soft and furry pet. I have four legs and a long tail. I have sharp teeth and claws. I like to chase mice. I am a...

I have a face like a tree and skin like the sea. A great beast I am, yet small vermin frighten me. What am I?