Everyone should have heard of ants moving. It's going to rain when the ants move, but it's not. I remember another summer vacation, I played on the ground next to my home. Suddenly, I saw little ants queuing up to climb out of the hole under my feet, and then some climbed to the west. The teacher taught us that ants moving is a sign of rain, which I vaguely remember. Then, I ran home and said to my parents, "The ants have moved. It will rain. Put away your clothes quickly. " However, there was no rain for the next few days, and the drought was severe for several days. I can't figure it out. Anyway, I know it may not rain for a few days after the ants move. A few weeks later, I saw the ants move again, this time eastward. I don't think it will rain anyway, so I won't go home. However, the result was completely different from my idea, and it rained cats and dogs. I'm confused. Why do ants move, sometimes it rains and sometimes it dries? I checked the computer with questions, and it suddenly dawned on me that ants move because their perception ability is stronger than that of people, and ants can feel the temperature and humidity in the air. Because the air is too humid, ants know it's going to rain, so they move their homes to high places to prevent the rain from flooding, and to low places. Because the stable temperature in the air is too high, ants know it's going to be dry, so they move their homes to low and cloudy places in the west in advance, so that ants won't be too hot. Ah! Nature is wonderful. I'll pay attention to it later.