Islam arrived in the inland of Indian subcontinent in the 7th century when the Arabs conquered Sindh and later arrived in North India in the 12th century via the Ghurids conquest
A CBRNE incident is one where chemical, biological, radiation and nuclear hazards are present. Thus, you should:
Practice protective measures of time, distance and shielding
Do not enter zone until agent is identified
It should be where the rivers separate through Nigeria
5.972 × 10^24 kg is the correct answer
