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).

Q: Paragraph: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
Question: Johnny was was playing with chalk outside. His mom called him in for lunch, while he was inside his red chalk sat in the shade, and his blue chalk was in the sun. When Johnny returned outside and picked up the red and blue which had a higher temperature?
Choices: A)the red chalk
B)the blue chalk

A: the blue chalk
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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

A: older
****
Q: Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
Question: If Mona is filling her pool with chemicals to change the pH level of the water and she decreases the pH, what happens to the baseness of the water?
Choices: A)increase
B)decrease

A:
decrease
****