Which of the following is not a means of communication?

• Boat

• letter

• Television

• Fax Machine

The fastest means of communication is:

• letter

• Radio

• Newspaper

• Telephone

A very large network of computer that are connected to each other is called ___________________

Draw the fastest means of communication here.

When we send a letter to other people, the first and second steps will be:

• We drop the sealed envelope into a postbox.

• Letters are sorted to be sent to different places.

• We write a letter and put it in an envelope

• The postman collects letters from the post box

In the olden days, people used to send messages through ____________

Who delivers our letters?

• Milkman

• Postman

• Banker

• Driver

A mobile phone is also known as _________________

______________is the cheapest means of communication.

• Radio

• Newspaper

• Computer

• Mobile phone

Identify the means of communication.