INTRODUCTION:

Hy, my name is abdul mujeeb And this is my second post in Celestial Challenge. I hope you like my post.

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DARKNESS:

Darkness means the absence of light. Complete darkness is when the sun and more than 80degrees below the horizon. When the darkness is started, all the birds stop flying.

NOTE: @Sirknight started a contest and daily themes are:
####### MONDAY: Darkness
#######TUESDAY: Animal Kingdom
#######WEDNESDAY: Structures
#######THURSDAY: Forcesin Nature
#######FRIDAY: Love Beauty Freedom
#######SATURDAY: Agriculture
#######SUNDAY: Light

For more detail view his blog:
https://steemit.com/celestialchallenge/@sirknight/sirknight-s-daily-celestial-challenge-new-for-all-steemians