B Tech from MNIT, Jaipur. Appeared in CSE interview thrice. Loves teaching and playing badminton.

Bhumika Saini

The study of landforms, their processes, form, and sediments at the surface of the Earth (and sometimes on other planets) is known as Geomorphology. The study covers looking at landscapes to work out how the earth surface processes, such as air, water and ice, can mould the landscape. And this course by Bhumika deals with all the topics which are related to it. In this course, she teaches about various topics like Geological time scale, interiors of earth, rock cycle and types of rocks, weathering and its types and much more. These topics are considered to be one amongst the important ones to know. Hence, Bhumika has left no stones unturned to teach these topics in an effortless manner. She has used relevant pictures while explaining to make aspirants understand the lessons easily. Tags: Geography for UPSC, Geomorphology, Geomorphology Meaning, Theories of Evolution of Earth, Evolution of Earth, Origin of Earth, Fundamentals of Geography for UPSC CSE, Fundamentals of Geography for IAS Exam, Geography Syllabus for UPSC CSE, UPSC Online, UPSC Exam, UPSC Examination, UPSC Syllabus, UPSC IAS Exam, IAS Questions, IAS Syllabus, IAS Preparation, IAS Exam Syllabus CSE Exam, CSE Syllabus.

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English

Geography of UPSC CSE: Geomorphology - Theories of Origin and Evolution of Earth

Geography

The Earth & The Universe

Physical Geography

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

This lesson gives a brief outline of the course Geomorphology- Origin and Evolution of Earth and Related Theories. As the lesson begins Bhumika explains how will this course be beneficial to understand the core of geography. She then speaks about the topics which she will be covering up in the upcoming lessons.

Overview: Geomorphology - Theories of Origin and Evolution of Earth

In this lesson, Bhumika has shed light on the introduction of the geological time scale. Here she defines what exactly Geological time scale is and also explains how scientist developed GTS. Further, as the lesson continues, Bhumika also elucidates the division of geological time scale. She also throws light on the application of Geological time scale using exact stats​.

Introduction to Divisions and Applications of Geological Time Scale (for UPSC CSE)

In this lesson, Bhumika has done an in-depth analysis of divisions of Geological time scale. She has explained comprehensively about the Pre- Cambrian era, and Paleozoic era. followed by this she illustrates how the early land plants and fish appeared. She then speaks about the Mesozoic era and the Mesozoic mammals.  She also emphasizes on certain facts pertaining to mass extinction event which happened in Mesozoic era. Lastly, she gives a comprehensive outline of Cenozoic​ era .

Comprehensive Outline of Divisions in Geological Time Scale (for UPSC CSE)

This lesson completely deals with the information related to continental drift. Then she explains all the stages involved in the continental drift where she explains Pangea stage, the flight of continents, the opening of Tethys, westward drift, and Orogenetic Stage. All these are elaborated using appropriate illustrations, so that one can learn them with ease.
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A Brief Outline of Continental Drift (for UPSC CSE)

In this lesson, Bhumika teaches comprehensively about the Interior of earth. As the lesson starts one will come across the sources to study earth's interior. Then she explains the layers of earth which are the crust, mantle, and core. She explains each one with proper pictorial representation and emphasizes several points. Lastly she describes the chemical composition​ of earth.

Interior of Earth: Detailed Analysis (for UPSC CSE)

Through this lesson, one will come across all the major concepts related to Rocks and the Rock cycle. As the lesson starts she throws light on the three main classes of Rocks. Then she from scratch she explains how rocks are formed. With the help of proper diagram she explains the entire​ rock cycle.

Types of Rocks and Rock Cycle (for UPSC CSE)

Bhumika Saini, in this lesson, has exquisitely explained everything which is related to Volcanoes. Then with the concept of plate tectonics, she elucidates the formation of volcanoes. Then she shifts her focus in explaining the global distribution of volcanoes. On the basis of Periodicity, intensity, and composition, how the volcanoes are classified are ​explained in-depth.

Volcanoes: Formation and Classification (for UPSC CSE)

In this lesson, all the concepts related to weathering are discussed by Bhumika Saini in an exquisite manner. Initially, she briefs about the mechanical weathering where she highlights exfoliation. then she describes the role of physical weathering. She has also spoken about the chemical weathering where she has emphasized  the process of dissolution. Lastly, she briefs entirely about biological weathering.

Weathering and its Types (for UPSC CSE)

Everything a person should know about the earthquakes can be found in this lesson presented by Bhumika Saini. She has briefed about the terminologies which are associated with the earthquakes. Focus and epicenter of an earthquake are also discussed. Further, she speaks about the measurement of an earthquake. She also describes all the types of waves. She also has explained the causes of earthquake and she speaks on how this hazard​ is addressed.

Complete Understanding of Earthquakes (for UPSC CSE)

This lesson deals with an important topic Sea - floor spreading. As the lesson starts Bhumika briefs about the conventional current theory. Further, she describes the process on how exactly the sea floor spreading is occurring. The evidence which proves the seafloor spreading are also ​discussed in detail.

Sea - Floor Spreading (for UPSC CSE)

In this lesson, Bhumika has shed light on the Earth movements. She has explained briefly about the  Diastrophism followed by Epeirogenentic moment and Orogenetic movement. Then she explains all the three types of faults which are normal faults, reverse faults, ​and the strike- slip faults. All these concepts are explained using proper pictorial representations for the better understanding.

Gain an Understanding of Earth Movements (for UPSC CSE)

In this lesson, Bhumika has explained entirely about the topic plate tectonics theory. She explains the classification of earth's interiors according to mechanical rigidity. Then she briefs about lithosphere, Asthenosphere, and Mesosphere. Then she describes the geometrical and kinematical parts of plate tectonics.

Insights into Plate Tectonics (for UPSC CSE)

I AM BIRPAL SINGH  . I HAVE 7 YEAR TEACHING EXPERENCE IN UPSC COACHING AT MUKHERJEENAGAR ( DELHI).I HAVE APPEARED FOR UPSC 2007, 2009, 2011.

Vineeta Shakya

In this course , we will learn about interior part of earth compostion ,structure and importance.

(Hindi) UPSC CSE: Interior Part of the Earth

Roochin Dwivedi

This course covers various information about the universe, different theories of evolution of universe and our solar system.

The Universe and its Compostition

 MechanicalEngineer, Poet, Blogger Writer,Youtuber,Passionate about teaching . 
ज़िन्दगी जैसे एक रस्ता है 
मुझको चलना है चलते जाना है।

Lokendra Mishra

In this course, Lokendra Mishra will be discussing Universe and various theories related to it. ]

(Hindi) The Universe and Theories

graduated from NIT Jaipur. loves to do teaching ,physical workout,meditation , travelling.

Dharam Pal Choudhary

This course is on the basic introduction to Geomorphology. Here, we will know the fundamental concepts of the Geomorphology like interior of the earth , movement of the earth , earthquake ,volcanism , tsunami ,orogeny etc.

(Hindi) Basics of Geomorphology

#M.Sc Geography # PG diploma in environment education .4years teaching experience#Geography NET qualified #2013 UPSC mains written.

Surender Singh

Easiest Explanation of Earth. Combination of G.C.Leong plus NCERT for UPSC aspirants.
Earth, Our Home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life.

(Hindi) The Earth in the Universe: UPSC CSE

India's Top Geography Educator | Use invite code - 'SGYT10' to Unlock my Free Content | Explore the World of Geography like a Pro!

Sudarshan Gurjar

Ultimate course designed for UPSC/STATE PSC(MPPSC)/SSC/SI/VYAPAM....
Highly recommended...Covering both
Concepts/facts..

Lessons

12 lessons • 1h 32m

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Overview: Geomorphology - Theories of Origin and Evolution of Earth

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Introduction to Divisions and Applications of Geological Time Scale (for UPSC CSE)

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Comprehensive Outline of Divisions in Geological Time Scale (for UPSC CSE)

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A Brief Outline of Continental Drift (for UPSC CSE)

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Interior of Earth: Detailed Analysis (for UPSC CSE)

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Types of Rocks and Rock Cycle (for UPSC CSE)

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Volcanoes: Formation and Classification (for UPSC CSE)

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Weathering and its Types (for UPSC CSE)

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Complete Understanding of Earthquakes (for UPSC CSE)

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Sea - Floor Spreading (for UPSC CSE)

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