Meaning: Satellites are used to send information from one place to another.
Choice of Words: Used means something is being utilized for a particular purpose. Communication is the act of sending and receiving information.
Alternative Expressions
Satellites are like messengers in space.
Meaning: This means that satellites are like mail carriers, but they deliver messages through space instead of on land.
Choice of Words:Messengers are people who deliver messages. Space is the vast area beyond Earth's atmosphere. So when we say "Satellites are like messengers in space," we mean that satellites carry messages and information through space.
Satellites help us connect with the world.
Meaning: This means that satellites help us to talk to each other and share ideas, no matter where we are in the world.
Choice of Words:Connect means to join or link something. World means the entire planet Earth and all the people living on it. So when we say "Satellites help us connect with the world," we mean that satellites make it possible for us to communicate and share information with people all over the globe.