question: If we keep filling a balloon with oxygen particles what happens to the pressure?
choices.text: increases decreases
choices.label: A B
para: More particles inside the container means more collisions, and more collisions mean a higher pressure.
para_anno.effect_prop: pressure
para_anno.cause_dir_str: more
para_anno.effect_dir_str: higher
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: particles
question_anno.more_effect_dir: increases
question_anno.less_effect_dir: decreases
question_anno.more_effect_prop: pressure
question_anno.less_effect_prop: pressure
question_anno.less_cause_dir: pressure