SOLAR SYSTEM

Detailed explanation-1: -Artificial satellites can be used for: communications – satellite television and phone calls; Earth observation-including weather forecasting, tracking storms and pollution, spying and satellite photography; navigation-including the Global Positioning System (GPS);

Detailed explanation-2: -Getting directions, watching television, monitoring the weather, conducting scientific research-our lives have been fundamentally changed by thousands of satellites in orbit around Earth.

Detailed explanation-3: -It is used for weather forecasting and for giving advance warning of floods and cyclones. It is used for communication such as long distance transmission of television programme, radio, telephone calls and internet. It is used for surveying natural resources of the earth like minerals, agricultural crops etc.

Detailed explanation-4: -Artificial satellites are used for mobile communication, television and radio broadcasting, navigation, weather forecasting, and military intelligence, etc. However, they cannot help in identifying and locating underground resources like water.

Detailed explanation-5: -Indian Space Programme These satellites are providing many valuable services to India like telephone calls and internet data relay, helping to make accurate weather forecasts, accurate survey of the countrys resources making travel safer, exploring space, and so on.