instruction:
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).
question:
Paragraph: A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature.
 Question: If you are able to add greenhouse gases the temperature will 
 Choices: A)go up 
B)go down
answer:
go up


question:
Paragraph: The more charged the objects are, the stronger the electrostatic force between them.
 Question: Megan had two charged metal balls that she was analyzing. If she decreases the charge of the balls, the electrostatic force between them 
 Choices: A)decreases 
B)increases
answer:
decreases


question:
Paragraph: As more resistors are added in series, the total resistance of the circuit increases.
 Question: If Mona is building a circuit and she adds more resistors in series, what happens to the total resistance of the circuit? 
 Choices: A)increases 
B)decreases
answer:

increases