What Am I Riddles

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 lighter than air but a hundred people can’t lift me. Careful, I am fragile. What am I?

I can be cracked, made, told and played. What am I?

I can fly but I have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?