You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[EX Q]: Paragraph: A stronger acid produces a greater concentration of ions than a weaker acid.
 Question: If Jim increases the strength of an acid he is playing with, the concentration of ions in that acid 
 Choices: A)falls 
B)rises
[EX A]: rises

[EX Q]: Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
 Question: Would Jim's solution become more or less acidic if he decreased the concentration of hydrogen atoms in it? 
 Choices: A)more acidic 
B)less acidic
[EX A]: less acidic

[EX Q]: Paragraph: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
 Question: Wendy lives in a country that uses few resources. Which is likely true about the amount of waste produced compared to a developing country? 
 Choices: A)it is more 
B)it is less
[EX A]:
it is less