Which of the following statements is correct ?1. All meridians are of the same length2. All latitudes are of the same length3. The Prime Meridian is the longest meridian4. The Equator is the longest latitude
A). 1 and 2
B). 2 and 3
C). 3 and 4
D). 1 and 4
Solar eclipse occurs when ________
A). Earth comes between sun and moon
B). Moon is at right angle to the earth
C). Moon comes between sun and earth
D). Sun comes between moon and earth
Summer Solstice in the Southern Hemisphere occurs on ________
A). 21st December
B). 01st September
C). 01st June
D). 01st March
In the earliest days when life originated on earth, the atmosphere contained ________
A). Free oxygen
B). No oxygen
C). Oxygen in fixed form
D). Oxygen bound to carbon
Which of the following are true regarding equinoxes?1. They occur on March 21st and September 23rd2. They depict equal days and equal nights on March 21st and September 23rd on all places of the earth3. All places on the earth have equal temperature during equinoxes.
A). 1 and 2 only
B). 2 and 3 only
C). 1 and 3 only
D). 1, 2 and 3