TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: John was looking at a diagram of an electrical system. He observed that it was less difficult for electronics to move when the wire was 
 Answer: Thicker

SOLUTION: A thinner wire is more difficult for electrons to move through than a thicker wire.

PROBLEM: Question: Olive and Jean were collecting rocks during a hike, they collected too many rocks so the two girls decided to leave some rocks behind to come back to later. Olive decided to bury her rocks in the dirt, and Jean decided to leave hers in a ditch in the sun. When they returned a week later, which girl's rocks changed the most? 
 Answer: Olive

SOLUTION: With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.

PROBLEM: Question: If Jim is listening to music and he decreases the energy to the speakers, what happens to the loudness of the sound coming out of the speakers? 
 Answer: decreases

SOLUTION:
Amplified sound waves have more energy, which increases the intensity and loudness of the sounds, so they are easier to hear.