PSAT Writing and Language Question 201: Answer and Explanation

Question: 201

Which of the following would most strengthen the passage’s introduction?

• A. A statement about the Kp-Index and other necessary tracking tools scientists use
• B. A mention that the National Oceanic and Atmospheric Administration monitors solar flares
• C. An explanation about why conditions on the Sun rather than on Earth affect the Northern Lights
• D. A statement about what scientists think people should study before viewing auroras

Correct Answer: C

Explanation:

C

Difficulty: Medium

Category: Development: Introductions and Conclusions

Getting to the Answer: Choice (C) is the correct answer because it provides additional information regarding how people are able to view auroras.