LikhoPadho

True  False 

Hydrosphere  Lithosphere  Biosphere  Atmosphere 

0 degree  45 degrees  60 degrees  90 degrees 

Nitrogen (79%)  Oxygen (21%)  Nitrogen (78%)  Carbon dioxide, Helium and Argon (less than 1%) 

Oxygen cycle  Nitrogen cycle  Motor cycle  Carbon cycle 

Star  Victoria  Elizabeth  England 

The Earth rotates from east to west.  The Earth has an average temperature of 20 degrees celsius.  Atmosphere is the largest reservoir (78% approx.) of free nitrogen.  Lithosphere is the blanket of air surrounding the Earth. 

Oblate Spheroid  Sphere  Circle  Round 

Aryabhatta  Pythagoras  Magellan  Jean Baptiste Delambre 

Mercury  Neptune  Earth  Venus