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Dr. Manishika Jain explains the NCERT Class 6 Geography Chapter 3: Motions of the Earth.
The following topics are covered in the video tutorial:
Rotation
Movement of earth on its axis – 24 hours - Earthday
Revolution
Orbital Plane
Circle of Illumination – Does not coincide with axis
What would happen if earth does not rotate?
Axial Precession – 26,000 years – Changes North Star (Polaris to Vegas)
Perihelion Precession
Solstice and Equinox
For NCERT Based questions refer - https://www.doorsteptutor.com/Subject...
Chapters:
0:00 Introduction: NCERT Class 6 Geography Chapter 3: Motions of the Earth
1:04 Rotation
1:26 Revolution
3:07 Orbital Plane
3:49 Circle of illumination – Does not coincide with axis
7:11 What would happen if Earth does not Rotate
8:33 Axial Precession – 26,000 Years – Changes North Star (Polaris to Vegas)
14:28 Perihelion Precession
16:52 Solstice and Equinox
#Solstice #Equinox #Axial #Precession #Illumination #Coincide #Orbit #Revolution #Rotation #Motions #Manishika #Examrace
Examrace is number 1 education portal for competitive and scholastic exam like UPSC, NET, SSC, Bank PO, IBPS, NEET, AIIMS, JEE and more. We provide free study material, exam & sample papers, information on deadlines, exam format etc. Our vision is to provide preparation resources to each and every student even in distant corners of the globe.
Dr. Manishika Jain served as visiting professor at Gujarat University. Earlier she was serving in the Planning Department, City of Hillsboro, Hillsboro, Oregon, USA with focus on application of GIS for Downtown Development and Renewal. She completed her fellowship in Community-focused Urban Development from Colorado State University, Colorado, USA. For more information - https://www.examrace.com/About-Examra...
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