Why do we have thunder and lighting ?

Question

I need this Quickly

Answer 1

To give some people the opportunity to ask silly questions.

Answer 2

Lightning occurs to replenish the ozone layer in the atmosphere.

Answer 3

there are a few reasons for why there are thunder and lightning. one reason is that parts of the sky gets a massive positive charge, only to find a massivly negativly charged cloud and then electricity its discharged. the thunder is the sound it makes (we see the lightning before we hear the thunder because light moves faster than sound).