Answer:
The more there is the less you see.
What insect does a blacksmith manufacture?
I am all around you, but you cannot see me. I have no throat, but you can hear me. Valued during summer but despised in the winter. What am I?
I am an object which is used in baseball. During the day I can't be seen at all. What am I?
I am useless when together but useful when I am broken apart. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.