The list is endless, here are a few; Surf, Brine, Hydro Pump, Bubble Beam, etc.
Water Pokemon with water attacks or Grass Pokemon with Grass attacks
Fire Pokemon
When held by a Pokemon its raises the power of water attacks.
Electric and Grass pokemon can hack down Water Pokemon with ease. However, if said Water Pokemon is also a Ground type, Electric attacks won't work at all, but Grass attacks are 4x as effective.
A Water Pokemon's weaknesses are Electric and Grass. Basically any type of Pokemon can beat a water Pokemon if it's strong enough, but Electric and Grass attacks do 2X damage against Water types. Water types also only take half damage from Fire, Ice, Steel, and Water attacks, so those wouldn't be the best ones to use. Water attacks do half damage to Dragon, Grass, and Water Pokemon. Its strengths are against Fire, Ground, and Rock.
No, it's the opposite - Ground-type Pokemon are weak to Water attacks.
Water-type Pokemon are weak against Electric and Grass-type attacks.
To a pure water type pokemon, electric type attacks and grass type attacks are super effective.
Fire-type Pokemon are weak against Water, Rock, and Ground-type attacks.
Fire-type Pokemon are weak against Ground, Rock, and Water-type attacks.
yes, grass attacks are super effective against water types of Pokemon
Rock Pokemon, you mean. Rock Pokemon are weak to water, grass, ground, fighting, and steel attacks.