no there isnt sorry
No way you can't get a johto starter Pokemon in Pokemon leafgreen. The only way is to trade with someone to get it.
You can't. In no way is it possible to get Totodile in LeafGreen.
Gligar is a flying and ground type of Pokemon. The only way to get this Pokemon in LeafGreen version is to trade for it.
It is not possible to catch a Sunkern in Pokemon LeafGreen version. The only way to get one is to trade for it.
The only way to get it is from Pokemon emerald or Pokemon colosseum.
There is no way to get a Regirock on leafgreen but to trade it from ruby or sapphire or emerald.
If there in the way of your path then use the pokeflute.
You cannot trade your Pokemon form Pearl to LeafGreen, only from LeafGreen to Pearl; it is one way only. in celedon city in the small house in the west
you can if you chose it as your starter but the only other way is to trade one from another leafgreen or firered.
Teddiursa is not obtainable in Leafgreen and the only way to obtain is from trading Teddiursa from either Pokemon Emerald or Pokemon XD Gale of Darkness.
the only way to get a syther is in the safari zone.
There is no easy way XD
im afraid you cant. you can migrate from your leafgreen to pearl but not the other way around. so srry :(
IT IS NOT IN POKEMON DIAMOND OR PEARL BECAUSE IT IS ONE OF THE STARTING POKEMON IN LEAFGREEN!!!!! Migrate one from firered or leafgreen.
Yes you can trade leafgreen version Pokemon to another leafgreen version.