Question : How has satellite communication revolutionized global communication?
Option 1: By reducing the cost of long-distance calls
Option 2: By enabling real-time video conferencing
Option 3: By increasing the speed of postal services
Option 4: By improving the accuracy of weather forecasts
Correct Answer: By enabling real-time video conferencing
Solution :
Correct Option: 2
Explanation: Satellite communication has revolutionized global communication by enabling real-time video conferencing, which allows people in different parts of the world to communicate instantaneously.