Technically, yes, if you use Nature Power while in a grassy area.
Nidoqueen does not evolve. If you evolve a Nidorina at level 58 in Gnerations 4 or 5, it will learn Super Power. If you evolve a Nidorina later than level 58, you'll have to go to a Move Relearner, or Move Tutor.
Never because earth power is a 4th generation move no 4th generation moves have existed in the previous generation games if you want it to learn earth power migrate it to diamond, pearl, platinum, heartgold or soulsilver.
Lv. Move 23 Body Slam 43 Earth Power 58 Superpower
At level 58 that's when my nidoqueen learned superpower.I hope I helped you.
No, it can't. Only its last evolutionform, Nidoqueen, can learn surf.
Sleep powder is a move that can be learned by most grass type Pokemon sleep powder is not a move taught by a regular move tutor nor is it a TM you can though teach the Pokemon sleep powder if it can learn it from the super move tutor on two island.
double kick, leer, peck,chip away
it depends what move each one knows
poliwrath hypnosis focus punch
sleep powder catch a butter free and level it up afew times then it will try to learn sleep powder
in lvl 43, or when you evolve nidorina...i think
Lv 13 if you went over just go to the move re learner