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如果像电影里一般,南北两极水域的所有冰山都同时融化了,会产生什么后果呢?看看蒙蒙的试验。1.实验材料两只玻璃杯盐热水颜料(墨水或食用颜料)两只塑料瓶盖一台冰箱2.实验步骤(1)在一只瓶盖中,加上水和颜料,在另一只中加上水、一小撮盐和颜料。(2)将两只瓶盖放入冰箱的冷冻室。(3)当两只瓶盖中的水结冰后,将热水倒入杯中,加入两勺盐。(4)在每只杯中各放一块冰,观察它们的融化过程。
If, like in a movie, all the icebergs in the northern and southern polar waters melt at the same time, what are the consequences? 1. Experimental Materials Two Glass Salt Hot Water Pigments (Inks or Food Pigments) Two Plastic Caps One Refrigerator 2. Experimental Procedure (1) In a bottle cap, add water and paint, Add water, a pinch of salt and paint. (2) Put the two caps into the freezer of the refrigerator. (3) When the water in the two caps is frozen, pour hot water into the cup and add two tablespoons of salt. (4) Put a piece of ice in each cup to observe their melting process.