How did continents form
GS Paper 1 Syllabus: Geomorphology Source: DownToEarth Direction: Plate tectonics is important for both Mains and Prelims. Those appearing this year should keep a note prepared on ‘Plate Techtonics’ Context: According to a new study published in Nature, Earth’s continents were formed by massive meteorite impacts that were prevalent during the first billion years …
