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.
That's not what we want. So let's suppose that only some of the liquid evaporated and that there are both the liquid state and the gas state present in the box. The gas that is above the liquid is called its vapor and it creates a pressure called vapor pressure. What I mean is this: suppose you put a gas-pressure measuring device into the gas and never touched the liquid.