Explanation

•  In general, comets have highly elliptical (or elongated) orbits 
• Type: Small solar system body
• Found: Star systems
• Mass range: 1011 kg to 1017 kg
• Size range: Typically less than 10 km wide (nucleus)
• Density: 0.6 g/cm3 (average)

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Last updated by NS on 01 MAY 2026

Explanation

• Surface Coverage: 71% is water, mostly saltwater.
• Ocean Percentage: Oceans hold ~96.5% of the total water.
• Freshwater vs. Saltwater: 96.5% is saline (oceans), and only a small fraction is freshwater.

Last updated by NA on 28April 2026

Explanation

• Moawakhat (the brotherhood) took place in the 1st Hijra (1 AH)
• Mawakhat's meaning is Brotherhood and Solidarity 
• 45 Muhajireen at the time of Mawakhat.
• After Prophet Muhammad (PBUH) arrived in Medina in 622 CE, he established brotherhood
• Between Muhajirun (migrants from Mecca) and Ansar (helpers of Medina)
• The purpose was to create unity and social harmony

Last updated by NS on 01 MAY 2026