question: A sound wave, very far away from its source, is spread out _____ than near its origin.
choices.text: more less
choices.label: A B
para: The farther the sound waves travel away from the source, the more spread out their energy becomes.
para_anno.effect_prop: spreading of their energy
para_anno.cause_dir_str: farther
para_anno.effect_dir_str: more spread out
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: distance of sound waves from the source
question_anno.more_effect_dir: spread out more
question_anno.less_effect_dir: spread out less
question_anno.more_effect_prop: sound wave
question_anno.less_effect_prop: sound wave
question_anno.less_cause_dir: sound wave