Well... waves on springs are caused by mechanical energy. You can't, for example, sent radio waves along a spring and see them. So answer: mechanical waves.
Ghost types are weak against other Ghost type moves along with Dark type moves.
When a block of material moves downslope along a curved surface, the type of mass movement is _____.
When a block of material moves downslope along a curved surface, the type of mass movement is _____.
Cold Front
Slump
It is called facilitated diffusion. It is a type of passive transport.
Slump
Slump
Slump
Jolteon is not one of the best electric type Pokemon considering the only thing good to teach it is an electric type move although you should teach it strategy moves along with an electric type move, moves like Toxic, Helping Hand would be good to teach it and Sand Attack.
Air resistance
Graveler is a ground and rock type pokemon, its weak against grass type moves, water type moves, steel type moves, ground type moves and ice type moves.