अपरदन (erosion) या गैर-निक्षेपण (non-deposition) की वह सतह जो नए शैल संस्तरों को पुरानी अंतर्निहित चट्टानों से अलग करती है, कहलाती 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?