Answered by The Community. Making the world better, one answer at a time. A delta is an area where a river enters a larger body of water. Weathered particles are eroded and then deposited when the momentum of the river slows down.So a delta has to start with weathered particles and then the particles have to be eroded and then they are deposited.aking the world better, one answer at a time. A delta is an area where a river enters a larger body of water. Weathered particles are eroded and then deposited when the momentum of the river slows down.
INTRODUCTION: Inverted papilloma (Schneiderian papilloma) is a primarily benign lesion that occurs in the nasal cavity and paranasal sinuses. Clinical problems include a tendency towards local destruction, recurrence and malignant transformation into squamous cell carcinoma.
For some papillomas though, HPV is not the main cause. One example is inverted papilloma of the urinary tract, which has been linked to smoking and other potential causes. For papillomas in the skin where HPV is known to be the cause, damage to the skin can help the virus to cause a wart.