You can't transfer diamond and pearl Pokemon to emerald, but you can trade Pokemon emerald to diamond and pearl.
To do this, first see all 150 Pokemon, then go to professer Rowan, get national dex. Professer Oak will come along too, and he'll tell you about pal park, the thing which you need to trade old Pokemon from old games to diamond or pearl
You have to trade with emerald of ruby to get groudon in leafgreen.
You need to trade one from emerald.
trade from ruby/sapphire
trade a chansey over from firered/leafgreen and get it to full friendship
Sadly you can't. You can trade From Yellow to : Red, Blue, Green, Gold, Silver and Crystal. From LeafGreen you can trade to : FireRed, Ruby, Saphire and Emerald.
Trade it from firered and leafgreen to emerald.
You have to trade with emerald of ruby to get groudon in leafgreen.
Pokemon Emerald: Birth Island Pokemon Sapphire: Trade from Pokemon FireRed, LeafGreen, or Emerald. Pokemon Ruby: Trade from Pokemon FireRed, LeafGreen, or Emerald.
trade eevee from leafgreen or firered.
Trade with Emerald.
Trade from Leafgreen or Firered.
trade from leafgreen or firered
it's not in emerald,you have to trade from leafgreen or firered
Trade it from FireRed or LeafGreen. It isn't in Emerald.
Trade a charmander from firered or leafgreen to emerald.
Trade one from FireRed or LeafGreen. You can't get a Charmander in Emerald.
Shuckle is not available in Leafgreen. You will need to trade one from Emerald to Leafgreen.