Image rasters are called such because they store
a.
qualitative color codes
b.
numeric values representing only one theme
c.
numeric values representing light reflectance
d.
qualitative values representing reflected color from objects
e.
values that can be visualized as colors but cannot be used in any kind of analysis

How does central place theory explain patterns in the size and distribution of cities?

The graph below plots the temperature and luminosity of stars on the main sequence.

Which is an accurate description of the physical characteristics of poland? its fertile soil is found only along riverbanks, and its mountainous region in the northwest has few mineral resources. it is mostly flat with fertile soil except in the east and northeast, and the mountainous region in the south has large deposits of coal and copper. it is covered with thick forests, and it has large reserves of coal, petroleum, and natural gas. its landscape is dominated by plateaus, mountains, and high ridges, and it has large deposits of sulfur and copper in the northeast.