question: Sam creates a replica of an ocean. He increases the size of the ocean basin, which should _____ the sea level of the model.
choices.text: decrease increase
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: ocean basin
para_anno.cause_dir_str: rises
para_anno.effect_dir_str: smaller
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: sea level
question_anno.more_effect_dir: increases
question_anno.less_cause_prop: the sea level of the model
question_anno.more_effect_prop: the size of the ocean basin