"natural geography" is correct and usable in written English.
You can use it to refer to the physical features and the environment of a given place, such as landforms, climate, and plant and animal life. For example: "The natural geography of the region is characterized by rocky hills and temperate forests."
Once you leave the man-made stuff behind and carry on up the slope, the natural geography is reassuringly unchanged.
As he states in the book, Leibniz intended to develop "the seeds of a new science called natural geography".
Not geography, since the natural geography of the subcontinent - framed by the mountains and the sea - was hacked by the partition of 1947.
Even when patterns of communication reflect pre-existing political or administrative lines, Ratti says, they can still represent "a more natural geography that emerges from people," and can be studied over time.
The construction of a sponge city is a complex task of systems engineering and requires the support of a high volume of data about the city's natural geography, social economy, water resources, and eco-environment.
From there, Greider expands her personal drama with ever-widening ripples of history about the development of the Lower East Side neighborhood, the Dutch and Colonial eras, and New York's watery natural geography.
The surveillance systems based on the "Natural" surveillance geography consistently show earlier detection than the "Uniform" surveillance geography, even when the probability for detection is essentially the same between the two.
From the age of five he took an interest in the natural sciences botany, geography, zoology, geology, and astronomy.
Also interested in natural science, geography, astronomy, and mathematics, Poseidonius tried to calculate the diameter of the Earth, the influence of the Moon on tides, and the distance and magnitude of the Sun.
For the next two years he immersed himself in Latin and Greek, philosophy, natural science, geography, mathematics, and rhetoric, and actively participated in debate, helping to launch what is now the American Whig-Cliosophic Society.
The combination of the diverse environmental and natural characteristics (geography, climate, geology, relief …) and cultural ones (society, economy, history) has conditioned the constructive traditions, the forms of the dwellings and the function of the vernacular architecture in the valley of Tajuña river, southeast of Madrid.
