1. (2022六下·宝山期末)  将下列现象与其物态变化名称用线连接

液化                                               严冬之夜在玻璃窗内一侧出现“冰花”

凝华                                               放在箱子里的卫生球变小了

升华                                               铁水浇成铁杆

凝固                                               夏天从冰箱里拿出冰棒，看见周围有“白气”