Geography
The period of diffused light between sunset and complete darkness is called ……………. .
- dawn
- dusk
- twilight
- Both (b) and (c)
Related Questions
Solstice : Summer/Winter :: ……………. : Spring/Autumn
- Solstice
- Equinox
- Vernal
- None of the above.
Name the phenomenon when the regions beyond the Arctic Circle experience 24 hours daylight.
- Daylight sun
- Midnight sun
- Arctic sun
- Regional sun
The duration of twilight :
- increases to the poles
- might last for as much as 7 weeks at the poles
- is as long as the sun is 18° below the horizon
- all of the above.
World Standard Time: 0° :: Indian Standard Time : ……………
- 23½°
- 72½°
- 66½°
- 82½°