1.

What is a geostationary satellite? Write any four applications of artificial satellites.

Answer»

1 Part: A satellite which revolves round the earth with the same angular speed and the same direction as that of earth around its axis is a geostationary satellite. 

Uses of artificial satellites:

1. for mapping of forests (or to study deforestation) 

2. for mapping of rivers, reservoirs 

3. for pollution monitoring. 

4. for weather forecasting, prediction, and warning of cyclones, mapping of flood-affected areas 

5. geostationary satellites are used for telephones, mobiles, broadcasting of radio and television.



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