Earths Geological Time Scale Earths Geological Time Scale
Study guide for Earths Geological Time Scale under Universe Earth Evolution for UPSC Civil Services Preparation. Study guide for Earths Geological Time Scale under Universe Earth Evolution for UPSC Civil Services Preparation.
Earths Geological Time Scale
The Geological Time Scale (GTS) is a chronological system of chronological dating that classifies geological strata in time, serving as the international standard for depicting Earth's 4.54-billion-year history.
Importance in UPSCUPSC में महत्व
Essential for GS Paper 1 (Geography: Geomorphology, Earth History, Evolution of Life) and acts as foundational knowledge for understanding mineral resource distributions, fossil fuels, and paleoclimatology.
Learning Outcomesसीखने के परिणाम
- Master foundational concepts and hierarchical divisions of Earths Geological Time Scale.
- Evaluate eons, eras, periods, epochs, and ages alongside major evolutionary and tectonic milestones.
- Apply high-yield mnemonics to solve tricky Prelims chronology questions.
Prerequisitesआवश्यक शर्तें
- Origin of Earth
- Plate Tectonics
- Stratigraphy