地球内部是什么样子,你能想像一下吗?实验1.用圆规的针脚在鸡蛋的腰部扎一圈洞。2.用锯齿刀沿着针脚将鸡蛋切成两半。3.将大的一部分鸡蛋浸入已装上水的玻璃杯中,倒掉水,取出鸡蛋。材料●带壳的熟鸡蛋一个。●圆规一枝。●锯齿刀一把。●玻璃杯一只,装上水。原因你现在看到的鸡 Can you imagine the inside of the Earth? Experiment 1. Use a compass pin to make a circle in the waist of the egg. 2. Use a serrated knife to cut the egg in half along the stitch. 3. Soak a large portion of the eggs into a glass that has been filled with water, pour off the water and remove the eggs. Material ● cooked eggs with a shell. ● a compass. ● Serrated knife one. ● a glass, filled with water. Cause you see the chicken right now