The International Date Line passes through it
The 0° (Zero) meridian passes through it and therefore the world sets its time by it
It is at 180� longitude
It is a major horological research centre in Britain
B. The 0° (Zero) meridian passes through it and therefore the world sets its time by it
spiral
elliptical
circular
spherical
Earth
Venus
Mercury
Mars
Earth
Jupiter
Mercury
Venus
Peninsula
Isthmus
Cape
Strait
40067 km
50067 km
4067 km
5067 km
Constellation
Asteroides
Meteores
Comets
July 23
June 21
May 20
April 31
Equator
Tropic of Cancer
South Pole
North Pole
a geoid
a spherical
an oblate sphere
a flat disc
Only 1
2 and 3
I, 2 and 3
Only 2
Venus
Uranus
Earth
Jupiter
Mars and Jupiter
Earth and Venus
Neptune and Pluto
Jupiter and Saturn
Very small size
Very large size
Very high density
Very low density
Solar System
Universe
Space
Constellation
47 degrees
23.5 degrees
12 degrees
30 degrees
Indian
Pacific
Atlantic
Arctic
40000 km
4000 km
50000 km
5000 km
1, 4, 3, 2
4, 2, 1, 3
4, 1, 2, 3
4, 1, 3, 2
undulations on the solar surface
huge magnetic storms on the solar surface
places with adequate sunshine
places of tourist importance
Jupiter
Saturn
Uranus
Neptune
January-3
June-21
July-4
December-22
Atmospheric composition
Thermal conditions
Occurrence of ice caps and frozen water
Occurrence of ozone
Venus
Uranus
Pluto
Earth
Cosmic or Galactic Year
Mean Solar Year
Sidereal Year
Leap Year
90
80
50
100
Position of the Sun during summer solstice
Position of the vertical Sun during winter solstice
A star showing the position of the South Pole
Point of intersection of Antarctic Circle and the Prime Meridian
A bay
A gulf
A strait
An isthmus
A headland
A spit
A peninsula
A cape
wanderer
pollution
celestial body
heavenly body
Single stars
Binary stars
Multiple stars
Cephied stars