No they are not a pass adi
Answer: Dr. Naismith would have been surprised, if he had known how popular basketball would become.
Explanation:
The best way to combine these two sentences is to put a comma between them.
When joined together, these two sentences form a third conditional sentence.
In a third conditional sentence, one part of the sentence contains 'would have' + past participle <em>(would have been surprised)</em>, while the other part of the sentence contains 'if' and past perfect form of the verb (<em>if he had known</em>). Third conditional sentences are used to talk about impossible outcomes. Dr. Naismith was a physical educator who died in 1939. Therefore, the scenario of him witnessing the popularity of basketball is not possible.
Answer:
C. To show a real-life example of a volcano
Explanation:
If the purpose was (A) to show how a volcano works, it would probably be shown in greater detail and from a clearer perspective. It the purpose was (B) to show the different parts of a volcano, than the image would not be so small or merely shown from the top. If the purpose was (D) to show the destructive power of a volcano, then it would likely show lava and its damage. Hence, the most probable answer is (C) to show a real-life example of a volcano.
(disclaimer: this is only an educated guess)