You must drain the lake and find the fish before they drown.
Then the fish would swim away.
So the fish are not frightened away. When you tap on a bowl with fish in it..they scurry away. The same thing happens with you making noise and the fish in the water.
It stays lodged in the fish's mouth. In saltwater the hook will eventually corrode away; not sure how long tha takes in freshwater.
it slowly dissolves by being broken up and pulled away by the water molecules.
Every other part of life would fade away thus causing an end to the human race.
Sent away WHERE? Sent away by WHO? Sent away for what REASON? As a general answer - you can't be "sent away" (I assume you mean to jail) if you haven't broken any laws.
The police will take him/her into custody, call the parents, and a court date may be set if any laws were broken.
Depends. Fish, or any other living creature close to the strike will most likely die. A bit further away, nothing happens. Somewhere inbetween it'll be unpleasant and harmful but survivable.
Yes, they broke with the Anglican Church which had broken away from the Catholic Church.
It is normal for fish to swim in all directions including away from you.
What happens when thermal energy is taken away
No. Chuck Norris scares away fish eggs.