Answer:
Autumn leaves and bad bowlers wreak havoc on this
I have four wings but cannot fly. I never laugh and never cry. On the same spot always found, toiling away with little sound.
What is eaten but not grown and was born in water but will disappear if soaked?
What can be measured but not seen?
It is worldwide, but once only a spider could weave one
People take me on walks and I run and have fun. What am I?