Answer:
revolution is the movement of earth around the sun in an imaginary pathway called the orbit in anti clockwise direction.
it takes 365 days and 6hours to complete one revolution.
revolution causes seasons and other climate and weather conditions.
this are all geography based answer.
revolution also means an overthrow or repudiation and the thorough replacement of an established government or political system by the people governed. Sociology. a radical and pervasive change in society and the social structure, especially one made suddenly and often accompanied by violence.In simple words it means to go against something or someone.for example india revolted against British empire and later on, got independence.