Ch.6, L3 New Ways to Communicate

When people _______________, they pass their thoughts or information to others.

• communication

• sleep

• patent

• see

____________________ was a mail system that carried letters between St. Joseph, Missouri, and Sacramento, California.

• The horse

• The Pony Express

• The Riders

• The Express

An ___________ is something that is made for the first time.

• person

• radio

• telegraph

• invention

A __________ is a machine that sends and receive signals through a thin wire.

• invention

• radio

• telegraph

• patent

A _______________ gives a person the right to be the only one making or selling an invention.

• telegraph

• radio

• patent

• telegram

In 1876, Graham Bell invented the ___________.

• telephone

• telegram

• radio

• telegraph

In 1896, Italian inventor ________ found a way to send messages without wires.

• Bell

• Marconi

• Morse

• None of these.

_______________ is the scientific knowledge about how things work.

• Telegraph

• Computer

• T.V

• Technology

How have these inventions changed our communities?

1. 1. Cell phone

2. 2. Laptop

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