THe tall trees block the blue sky?

Sentence run on or fragment?

I'll be glad to check your answer.

Sentence

Right.

To determine whether the sentence "The tall trees block the blue sky?" is a run-on or a fragment, we need to understand the definitions of each.

A run-on sentence occurs when two or more independent clauses are combined without proper punctuation or a coordinating conjunction. In other words, it is a sentence that could be correctly separated into two or more separate sentences.

A fragment, on the other hand, is an incomplete sentence that lacks either a subject, a verb, or both. Fragments often fail to express a complete thought.

Now, let's analyze the sentence you provided: "The tall trees block the blue sky?"

In this case, we have a subject ("The tall trees") and a verb ("block"), which makes it a complete sentence. However, it does end with a question mark, suggesting that it is intended as a question. Generally, a question can be considered a complete sentence, but when used alone as a standalone question without any additional context, it might be seen as a fragment.

In conclusion, the sentence "The tall trees block the blue sky?" could be considered a fragment if it is meant to stand on its own as a question. However, if it is part of a larger conversation or text, it would be considered a complete sentence.