The zenith is the point on the celestial sphere that is
A
90° away from the poles
B
Directly over the observer
C
On the eastern horizon
D
Over Greenwich
E
İlgili Sorular
Depths are measured in a variety of ways. Historically the sounding line was used. In modern times, ... The quantity of oil in separated water is controlled by a control unit. What sentence below has the...The instruction “to single up” shows …...............Buoys which mark isolated dangers are painted with alternatingAtmospheric pressure is usually given in ………………………………….