Sphere
Globe
Ellipse
Geoid
21st March
21st June
22nd December
23rd September
Water bodies
Land masses
Tropical deserts
Equatorial region
Drift Hypothesis
Thermal- convection hypothesis
Tetrahedral hypothesis
Planetesimal Hypothesis
896 million Km
996 million Km
1038 million Km
1098 million Km
Core
Sial
Sima
Mantle
Parallelism of inclined axis of the earth
Elliptical path of the earth’s orbit
Rotation of the earth
Revolution of the earth
West to east
South to north
North to south
East to west
Earth is rotating
Earth is inclined towards its orbital plane
Earth is revolving around the sun
Oblate Spheroid
Circle
Flat