Study sets matching term:tropic+of+capricorn = at 23.5* s latitude. Imaginary lines that run from East to West on the globe. Imaginary lines that run from East to West on the globe. separates the earth into eastern and western hemispheres ... not parallel... separates the earth into eastern and western hemispheres ...
Poor oral hygiene, gum disease, tooth decay, or mouth infections can also be causes of halitosis. Infections in the lungs, sinuses, or airways can also cause bad breath due to the presence of nasal secretions that may drain into the mouth. Smoking can also precipitate other bad-breath causes such as gum disease or oral cancers. 2  Poor dental hygiene: When a person does not brush or floss regularly, food particles remaining in the mouth can rot and cause bad odors.
As embarrassing as bad breath is, there is good news for sufferers. Bad breath can be controlled and prevented by proper dental care and a few good home remedies. Bad breath, also called halitosis, can be caused by a number of factors such as smoking, dry mouth, gum disease, gastrointestinal issues, and sinus infections. But probably the most common cause of bad breath is ordinary, everyday bacteria.