Water-type Pokemon are weak against Grass and Electric-types. Avoid using Water-type, Ice-type, Fire-type, and Steel-type moves, for it is their resistance.
Rock Pokemon's weakness is water types so in the game choose the water starter
water and probably grass types
Water and Flying types.
like all rock types weakness is water .. but also grass and bug
the way types match up to each other ie fire weakness is water water weakness is thunder thunder weakness is ground etc
Fire type weaknesses is water,rock,and ground,
Numel is a Fire and Ground-type which would make it weak to Ground-types as well as to Water-types.
It's weak to ground, fire, water and fighting types.
Basically the only weakness is water, other types are normally effective or not effective on fire at all.
The weakness of Mightena is Fighting And Bug types Pokemon!!
Gaea's weakness is having no water
fighting types and bug types