You would have to get it from firered or leafgreen the cool about firered and leafgreen is each can purchase the TM Dig at the Celadon City Dept Store then they can trade the TM to Emerald remember to trade between emerald and leafgreen or firered you must use wireless adapters.
He's at Fallarbor Town
It doesn't exist
Go to Fallarbor town, then walk left it is the last house on the left.
meteor falls
fallarbor town does not have a Pokemon gym but lavridge town does and the gym leader there is flannery of the fire type hope it helped for more info visit www.serebii.net
Prof cozmo in fallarbor town will take the meteorite he gives you a TM.
There is a long way around the desert.
In Fallarbor Town, which it located between routes 113 and 114.
He's in Fallarbor Town, use a heart scale to teach your Pokemon moves
it is on rout 114 in fallarbor town near lannetes hous :3
You can get TM28 (Dig) from the Fossil Maniac. That is in the house west of Fallarbor Town.
The sixth gym isn't in Fallarbor town it is in Lavaridge town. You have to talk to Lanette in Fallarbor's Pokemon center and then visit her in her house in route 114. Then the cable car next to the fiery path will not be blocked by Magma grunts. Go on the cable car and south down the hill for Lavaridge town.