The transition word which is not correctly used in the passage is moreover.
As you can see in this sentence (<span>Moreover the invention of television and digital media, such as the Internet, most ads appeared in newspapers, magazines, and the radio.), something is wrong - the sentence doesn't sound natural or grammatical. This is why that word is the one which is used incorrectly, whereas the other sentences are good.</span>
The text structure with the kind of information an author would present using that structure is differentiated down below:
Explanation:
Descriptive is the text structure an author uses which gives Information to help create a mind picture
Cause and effect
is the text structure an author uses which Makes the reader understand why something happened
.
Compare and contrast is the text structure an author uses which Shows what is the same and what is different between something
Argumentative is the text structure an author uses which gives Information that persuades the reader to the author's opinion
Allegro is a term which refers to music and which means <span>you should play a piece at a quick tempo ad the word means happy.
There are many Italian terms which are used in music to explain or to show the speed or tempo of the music. Most of the terms in music are Italian because many important composers of early period were Italian.</span>
Chandigarh is 
capital of Punjab.
To snow.
Why? "It's beginning to snow." makes the most sense. "It's beginning snowing." doesn't make as much sense.
