What are the uses of satellites?

Answer 1

Imagine what we could NOT do without satellites!

• No cell phone networking across towers, across the world.
• No watching your favorite shows on TV.
• No internet.
• No GPS system.
• No airline flights -- they'd all crash into each other.
• No ocean going ships battling the waves, whether you want to go on a cruise or you want to eat fish in a restuarant.
• No trusty weather forecasts. Forget about knowing if there will be a hurricane, tornado, or even rain. We'd be living back in the 1910s when no one could turn on a TV and see satellite weather images.
• We'd never have those fantastic Google Maps or earth images taken from space.

Answer 2

weather forecasting

spying on where other countries armies are placed