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The time and effort required from participants may exceed what students are willing to commit to a free online course. Once the course is released, content will be reshaped and reinterpreted by the massive student body, making the course trajectory difficult for instructors to control. Participants must self-regulate and set their own goals.
Layers of sedimentary rock in Makhtesh Ramon. Geology is broadly the study of Earth's structure, substance, and processes. Geology is largely the study of the lithosphere, or Earth's surface, including the crust and rocks.
Crash Course (sometimes stylized as CrashCourse) is an educational YouTube channel started by John Green and Hank Green (collectively the Green brothers), who became known on YouTube through their Vlogbrothers channel. [2] [3] [4] Crash Course was one of the hundred initial channels funded by YouTube's $100 million original channel initiative.
The Ministry of Earth Sciences was formed on 29 January 2006 from a merger of the India Meteorological Department (IMD), [2] the National Centre for Medium Range Weather Forecasting (NCMRWF), [3] the Indian Institute of Tropical Meteorology, Pune (IITM), [4] the Earth Risk Evaluation Centre (EREC) and the Ministry of Ocean Development.