Mr . Thomas Putnam is mostly to blame
Incorrect is one of the many words
Q1) D
Q2) D
Q3) A, B, D
Q4) B, D
Nouns are parts of speech used to identify and name a class of people, things, places. The nouns in this sentence are MOON which is the subject, CRATERS, and SURFACE. It can be easily identified if an article can be used before the noun
