The sentence provided is a run-on sentence due to its incorrect structure.
The sentence, 'Cairo is the capital of Egypt it is also the largest city in Africa, and the Middle East,' is a run-on sentence. It combines two independent clauses without proper punctuation or conjunction, making it grammatically incorrect. To correct it, you can either separate the clauses into two sentences or use a conjunction like 'and' to join them.
https://brainly.com/question/41363069