Trade, you can trade between the GameCube games and gba games if you have the right chords.
you can not, you can get a Pokemon that knows dive in battle but you cant use it outside of battle.
Yes you can trade leafgreen version Pokemon to another leafgreen version.
If you have the Gameshark you can make the mod shop anywhere you want outside.
Not in Pokemon leafgreen only in Pokemon Firered never ever in Pokemon leafgreen And in Pokemon firered it is rare in power plant not available in Pokemon leafgreen?
Articuno cannot be found in Pokemon Emerald.Articuno is found in Pokemon LeafGreen/FireRed.Find it just outside of fortree in the long grass
The two island mart its outside you must have beat the game to get it.
Dive is not an HM in leafgreen however some Pokemon can learn it on there own, if you want to have a Pokemon with dive have the Pokemon that you want learn dive in ruby or sapphire or emerald then have them trade you it and now you can use dive but not outside of battle because its not an HM.
The badges are just,there for you to be able to use HMS outside of battle and for high levels of Pokemon to listen to you depending on the badge...
you should go to gamestop
On Pokemon Pearl's title screen, if the Pokemon LeafGreen game is in the GBA slot, click on "Transfer From LeafGreen" and you can choose six Pokemon from LeafGreen to transfer to Pearl, but be careful-you can't trade them back.
HelloSorry to say but you cant trade Pokemon from pearl to leafgreen but you can migrate Pokemon from leafgreen to pearl via the pal park
Manaphy is a legendary water type of Pokemon. It is not possible to get this Pokemon in the game Pokemon LeafGreen.