Introduction : The movement of the earth's plate relative to each other due to the adiabatic force generated by the thermal energy from earth's interior is called as plate tectonics. The earth's plate...
GLOBAL WARMING Global warming refers to the increase in average temperature of the earth's surface during the last century due to human activities, primarily fossil fuel burning which...
This is just a glipse not to be treated as notes, its not covered in depth but enough for last minute revision River Indus area covered 11,65,000sq km westernmost river of himalayan river originates...