If you mean someone you don't know, then they will keep adding and subtracting money from the account. If it is someone you know, then you just got a few extra bucks.
You might get fined by the E.P.A. for indirect animal cruelty.
It will not burn.
You should contact yahoo and say somebody hacked in to your account
Sulfur is melted.
In my opinion, it would be best to donate your account to someone who does not have one and who really desires one. As registration has closed, perhaps you should think about doing so. I happen to know someone who is desperate for an account. You can message her at: mistress.of.lolita@gmail.com Please consider if you haven't already deleted your account.
it will not work
It is called Forgery. You are not supposed write checks on someone else's account. The affected party (The person whose account you are using for your check) can sue you legally and you can be jailed for committing this forgery. In short, you'll end up behind bars if you happen to do this.
It will not make food because of the absence of chlorophyll.....
The world would soon be covered in dead organisms.
we could not survive on earth's surface
Nothing will happen. Unless owner of account complains to help desk, They can get there account back. I am pretty sure nothing would happen to you. though other then losing the account you hacked.