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: The main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.
 Question: When you go into a cave, the rocks at deeper levels are _____ than the rocks on the surface. 
 Choices: A)younger 
B)older
[EX A]: older

[EX Q]: Paragraph: The temperature of matter increases with the added energy.
 Question: John was checking the temperature of the unit. He saw that as the temperature increased when the level of energy was 
 Choices: A)Greater 
B)Lesser
[EX A]: Greater

[EX Q]: Paragraph: As the distance between the objects increases, the force of gravitational attraction decreases.
 Question: If a car and a truck drive closer to each other, what happens to the gravitational attraction between the two vehicles? 
 Choices: A)increases 
B)decreases
[EX A]:
increases