question: If the ocean basin were to increase, the sea level would
choices.text: rise lower
choices.label: A B
para: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
para_anno.effect_prop: sea level
para_anno.cause_dir_str: smaller
para_anno.effect_dir_str: rises
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: ocean basin
question_anno.more_effect_dir: rise
question_anno.less_effect_dir: lower
question_anno.more_effect_prop: sea level
question_anno.less_effect_prop: sea level
question_anno.less_cause_dir: sea level