Answer:
I am lighter than air, but a hundred people cannot lift me. Careful, I am fragile. What am I?
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house. What am I?
I move without wings between silken strings. I leave as you find my substance behind
Why is it so easy to weigh fish?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?