You can't get dive in fire red, however it is HM 8 in Ruby, Sapphire and Emerald.
Celadon City
Dive is not available in FireRed.
The short answer is no. There is no Dive, HM 08, in Pokemon FireRed.
no
Dive is not an HM in firered if you want a Pokemon to learn dive trade it to ruby, sapphire or emerald then take it back after teaching it the move.
Dive is not an HM in Pokemon firered or leafgreen however if you trade a Pokemon that knows dive from ruby or sapphire or emerald now you have a Pokemon that knows dive But you can't dive underwater in firered or leafgreen because it wasn't invented in the kanto region.
Since dive is not a HM in firered you will have to trade a Pokemon to a friend that has ruby, sapphire or emerald then using that game use the HM Dive to teach the move Dive to that Pokemon trade it back so firered can have that Pokemon again it will still have Dive however you cannot use it to dive underwater.
There's no TM dive in pokemon fire red but there is in emerald, saphirre and ruby. But the way is to level up pokemon (seel level 41,dewgong level 45) to get TM dive (in firered).
You can't catch it on Firered you can only catch it in Emerald
you can not catch him
You can't catch it.
You can catch a Ho-Oh at Navel Rock in Pokemon FireRed.