Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) Climatology
Solar radiation per unit area received at the outer limit of atmosphere is known as
1
Insolation
2
Heat budget
3
Solar constant
4
More than one of the above
5
None of the above