noun. This mountain is a landform. This mountain is a landform. The definition of a landform is a natural physical feature on the earth's surface.A mountain or a valley is an example of a landform. any topographic feature on the earth's surface, as a plain, valley, hill, etc., caused by erosion, sedimentation, or movement. noun.oun. This mountain is a landform. This mountain is a landform. The definition of a landform is a natural physical feature on the earth's surface.
Report Abuse. Titanium is a solid at normal conditions (a metal). It is not found in nature as a pure element rather in its oxide form rutile, principally in commercial concentrations in beach sands along the coast of Queensland.
Titanium is as strong as steel, but as light as aluminum. It does not corrode, does not tarnish, and in its pure state, is totally non-allergenic. It does not react to sunlight, salt-water, or any body chemistry. It can be anodized to be a rainbow of colors. Grades 1-4 of Titanium are pure titanium. Lower grades (higher numbers) are alloys with other metals.