Lightning, when the "circuit" is complete from the ion particles streaming up from the ground and down from the clouds, makes thunder because of the sudden rush of negative ions rushing to the ground.
(-----) <-cloud
/
\ <- negative ion stream
\ <-positive ion stream
_____ <- ground
(-----) <-cloud
/
\ <- negative ion stream
/ <- thunder comes when the 'circuit' is complete
\ <-positive ion stream
_____ <- ground
When the electricity arc between clouds and earth it super-heats a path of air, which creates thunder.
It should be pointed out that this expansion of air is faster than the speed of sound and thus produces a sonic boom, thunder.
Thunder cannot kill, but lightning can.
(Moved from discussion comments) SEED! Lightning happens first. then thunder. So... Thunder is to Lightning as Grape is to Seed. (2nd, 1st):(2nd, 1st)
Sound (thunder) travels much much slower than light (lightning flash).
The sudden flashes of light and trembling sound waves are involved in lightning and thunder. These waves are caused because of the Sudden electrical discharges resulting from atmospheric conditions.
The loud noise is called 'thunder' or 'a thunder clap'. The sudden increase in pressure and temperature from lightning produces rapid expansion of the air surrounding and within a bolt of lightning. In turn, this expansion of air creates a sonic shock wave which produces the sound of thunder.
Well, thunder doesn't actually produce lightning. Lightning produces thunder.
Thunderstorms actually produce lightning and the thunder is from lightning crashing and hitting something
There is no such thing as "heat thunder." Heat lightning is distant lightning that appears as diffuse flashes across the sky and does not produce audible thunder.
Not usually. Snowstorms that produce thunder and lightning are fairly rare, but they do happen.
Clouds do not make thunder, clouds produce lightning. The lightning heats up the surrounding air causing loud blasts of thunder.
No. Most thunderstorms produce rain. Thunder is a natural consequence of lightning.
When lightning appears in the remote distance and appears to produce no thunder sound, it is popularly known as "heat lightning." Meteorologists will tell you that there really is no such thing as a distinct type of lightning that is not followed by thunder. All lightning produces thunder, but it is only audible for a distance of some 15-20 miles from the storm. At night, lightning can be seen for distances of up to 125 miles if the conditions are right. So when lightning is seen but no thunder is heard, you are simply too far away from the storm.
When lightning appears in the remote distance and appears to produce no thunder sound, it is popularly known as "heat lightning." Meteorologists will tell you that there really is no such thing as a distinct type of lightning that is not followed by thunder. All lightning produces thunder, but it is only audible for a distance of some 15-20 miles from the storm. At night, lightning can be seen for distances of up to 125 miles if the conditions are right. So when lightning is seen but no thunder is heard, you are simply too far away from the storm.
Thunder is caused by the explosive expansion of air that gets super-heated very quickly by a lightning bolt. There can be no thunder without lightning, although you may not be able to see the lightning that caused it.
A thunderstorm. A thunderstorm produces thunder and lightning, rain, and not very often but hail as well.
thunder is the sound of lightning if that is what you are asking
Lightning without thunder is called heat lightning. It occurs when the lightning is too far away for humans to hear the thunder.