acronym
Acronym
An Acrostic
This is called an acrostic poem.
allitaration
they are called Mnemonics :)
Acronym
You described an acrostic poem.
I believe it is called a backronym. acronymThe word you're looking for might also be mnemonic.
its called alliteration :3
This is definitely the Phrase, ! The quick brown fox jumped over the lazy dogs.
There is no actual phrase, but you could probably use GhaDdAffiE. Each capitalized letter is the name of the string, in order.
A sentence that contains each letter of the alphabet only once is called a perfect pangram. A pangram is a sentence containing every letter of the alphabet. As far as I know, in English, perfect pangrams can only be made by using abbreviations and/or very obscure words.
A palindromic acrostic is a form of wordplay where the first letter of each line forms a word or phrase reading from top to bottom, while the last letter of each line creates the same word or phrase when read from bottom to top. This creates a mirrored effect within the text.
orbit
Expression Mnemonics
Each year is NOT a prepositional phrase. Believe it or not, each is an adjective. Each is describing year.
the cell makes a copy of its DNA