Primary school meteorological proverbs really effective composition 100 words

Nature is a wonderful world, and the weather on earth is changeable. After 5,000 years of observation and accumulation, our clever ancestors finally sorted out thousands of proverbs about meteorology. Once, I saw such a proverb in a book about meteorology-"It rains when ants move". I'm skeptical. Ants are busy moving, will it really rain? So I have a strong curiosity to test this proverb. One afternoon in summer, I was enjoying the cool under a big tree when I came across a group of black ants moving. They are all in a hurry, some with ivory ant eggs, some with beige ant pupae, some with old ants, injured ants, some with all kinds of food ... Suddenly thought of that proverb, calm down and observe and verify. I looked up. Now the sky is clear and the sun is like fire in Wan Li, pouring light and heat relentlessly onto the earth, and there are still a few white clouds floating on the horizon. Curiosity drove me to observe along the ranks of ants, and I found that ants were moving upward. A few hours later, the blue sky began to clear up. After a while, dark clouds were gathering, thunder and lightning flashed, and soon it began to rain cats and dogs. At this time, I was speechless. I secretly praised it in my heart. Through this incident, I understand that these proverbs have scientific basis. I am proud that we have such ancestors.