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IV. Answer the following questions in three or four sentences.

1. Explain any three means of personal communication.

2. What is mass communication?

3. How is the television different from the radio?

4. Write about the Internet.

H TS Critical Thinking

Which means of communication do you like the most - writing a letter or
making a phone call? Why?

Know More

We generally see the PINCODE at the end of

any address in our country. The full form of PIN
is Postal Index Number also known as the PIN
code. It is a six-digit numeric code in the Indian

Postal System to locate a town or a city. It makes

delivery of letters and parcels easier.

Let’s Know Picture-based activity

The most popular form of communication these days is social networking.
Match the logos of the following social networking sites with their names.

1. ( ) a. Instagram

2. ( ) b. Youtube

3. ( ) c. Facebook

4. ( ) d. Google

5. ( ) e. Twitter

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