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.
A gas giant is a large planet that is not composed mostly of rock or other solid matter. Gas giants may still have a rocky or metallic coreâin fact, it is expected that such a core is probably required for a gas giant to formâbut the majority of its mass is in the form of gas (or gas compressed into a liquid state).