Oral complications caused by radiation therapy to the head and neck include the following: Fibrosis (growth of fibrous tissue) in the mucous membrane in the mouth. Tooth decay and gum disease. Breakdown of tissue in the area that receives radiation. Breakdown of bone in the area that receives radiation.
A landform is any natural formation of rock and dirt, found on Earth. A landform can be as large as a mountain range, or as small as a hill. It can be as large as a continent, or as small as a pond.
Ans: Landform is the any recognizable naturally formed surface feature of the earth. Landforms have a characteristic shape and can include such large features as plains, plateaus, mountains, valleys as well as small features such as hills, canyons and eskers.ns: Landform is the any recognizable naturally formed surface feature of the earth. Landforms have a characteristic shape and can include such large features as plains, plateaus, mountains, valleys as well as small features such as hills, canyons and eskers.