Any type of pollution
That depends on the type of ink, but it's most likely that ink is a type of oil that is not dissolve in water
COVALENT bond is present in water
salt water
H2O is water
Mudkip is a Water type pokemon.
a water and mud type, i think
Water type.
water erosion is a type of weathering caused by water.
Poliwrath is a water and fighting type.
Any type can defeat a Water-type, but they are weak against Grass and Electric. It halves the damage on Fire, Water, Ice, and Steel-type moves.
if it is a pure water type, the main ones are electric, and grass, but if it is water/ground type, only grass
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.
Araquanid is a Water and Grass-type.
Golisopod is a Bug and Water-type.
Poison/Water
Surskit is a water type and bug type pokemon.