Maps cover more extensive areas, and it is usually convenient to express the scale by a representative fraction or proportion, as 1/63,360, 1 63,360, or "one-inch-to-one-mile".
Vegetation changes from north to south, and three subdivisions are recognized: Arctic tundra, with much bare ground and extensive areas of mosses and lichens; shrubby tundra, with mosses, lichens, herbaceous plants, dwarf Arctic birch, and shrub willow; and wooded tundra, with more extensive areas of stunted birch, larch, and spruce.
More extensive areas of involvement result in hypoplasia.
Occasional tufts of grass have previously grown on patches of Antarctica in the summertime, but scientists are now reporting more and more extensive areas of it.
When the trade winds are weaker, more extensive areas of rain fall upon landmasses within the tropics, such as Central America.
The cheetah had more extensive areas above the MTSS threshold in Arizona, California, Nevada, New Mexico and Texas (Figure 1C).
The wines made there were called Chianti Classico, setting them apart from those made in a more extensive area, almost 100 miles from north to south, which were permitted to use the unembellished Chianti name.
Initially the population was estimated to be only 50 birds but recent surveys have estimated that 300 birds are remaining and they are found in a more extensive area than previously thought.
However, the latter zone occupies more extensive area than the two localised portions at the north-west area.
Had a more extensive area been left in a non-revegetated state, the situation may have been different, as distances required for plant and animal recolonisation would be greater, a factor known to be an impediment (Whelan and Main1979).
For example, as the CTX DTM and ortho-image can be adjusted to make seamless mosaic with HRSC topographic data, CTX stereo products provided a great opportunity for scientists to observe 3D topography over more extensive area.
