Moist and rich with little organic matter is what that describes
The sextant, a practical tool for celestial (sky) navigation, was in common use. The chronometer (an accurate clock) had been invented but had not yet become widely used. ... An angle-measuring instrument called a sextant, to measure the angle of the stars above the horizon.
Answer:
Where is the map?
Explanation:
You need the map to solve.
It is the x axis. the y axis is the vertical one
Las vegas NV is one example