Calcium deposits --- poor water chemistry - pH and total alkalinity.. adjust both.
The taste buds are the bumps on your tongue
they are goose Bumps. :)
The name for the bumps and hollows on the Earth's surface is called Munction.
razor bumps are caused from using dirty razors.
Something that is not smooth will not be smooth because on its surface it will have hollows (depressions) and "bumps" (protuberances).
Genital herpes causes painful genital bumps. Molluscum and genital warts are also STDs that cause bumps, but they are not typically painful.
Bumps on legs can be caused by ingrown hairs. The best way to alleviate the bumps is by exfoliation. You can also use glycolic acid to help minimize the bumps and prevent new ones from forming.