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.
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Question: Question: Eric hears a sound from far away. If this is the first sound he heard, this sound is likely 
 Answer: strong

Answer: The farther the sound waves travel away from the source, the more spread out their energy becomes.


Question: Question: A wave with a high frequency has _____ energy than a wave with a low frequency. 
 Answer: more

Answer: Higher frequency waves have greater energy.


Question: Question: John was watching the effects of weather on the groundwater in his area. He observed that as the amount of rain increased, the level of the water table was 
 Answer: Higher

Answer:
The water table is higher when there is a lot of rain and lower when the weather is dry.