Solar energy is received by the earth through ____

The steady or initial phase of the magnetic storms is

'Chakma' tribe is related to which one of the following countries?

Which capital city is not located on the banks of river Danube?

Which planet is called evening star?

Which among the following seas is without a coast-line?

The three recognized major fishing grounds of the world are located in the

Between which two oceans is the Strait of Denmark located?