पृथ्वी के कुल सतह क्षेत्रफल का लगभग कितना प्रतिशत भाग भूमि से ढका है?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?