PSAT Reading Question 145: Answer and Explanation

Question: 145

In addition to the levels of mercury in a specific species of fish, people should also consider which of the following when determining a safe level of consumption?

• A. Their own body weight
• B. Where the fish was caught
• C. The other meats they are eating
• D. What they ate the day before

Correct Answer: A

Explanation:

A

Difficulty: Easy

Category: Detail

Getting to the Answer: Review the details provided in the passage about how to determine a safe level of mercury consumption. In paragraph 5, the author explains that humans should consume less than 0.1 microgram of mercury for every kilogram of their own weight. Therefore, (A) is the correct answer.