Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) Climatology
Which of the following factors does/do cause variation in insolation?
a. The rotation of the earth.
b. The angle of inclination of the sun’s rays
c. The length of the day
Choose the correct statement/s
1
a and b
2
b and c
3
a and c
4
More than one of the above
5
None of the above