The geographical composition "The influence of climate on production and life" is 300 words.

When there is a heavy rain in the land that has been dry for a long time, when crops are singing happily in the shower, when the weather is crisp and cold, when the snowstorm rages, blocking traffic and freezing people and animals, when the typhoon of 12 strikes, the industrial and agricultural production in coastal areas is damaged and lost-the weather has a great influence on human activities and plays a great role!

Weather is the change of weather in a short time, such as hot and cold, sunny or cloudy, wind and rain, cloud cover and so on. It is not only one of the elements of human living environment, but also an important resource for human production and life. It has a direct effect on human production and life, and agriculture, industry, transportation and national defense are inevitably affected by the weather.

Agriculture is most closely related to weather. The growth of crops needs light, heat, water and other conditions, and the reproduction and growth of livestock also need suitable climatic conditions. The developed agricultural areas in the world are mostly places with moderate temperature and water quantity. The weather directly affects the harvest of crops and the development of animal husbandry. For example, in the middle and lower reaches of the Yangtze River in China, timely and moderate plum rains in early summer are very beneficial to early rice growth and middle rice planting; Australia's climatic conditions are suitable for the growth of pasture, and animal husbandry is particularly developed. However, floods, droughts, hail and cold waves often caused great losses to agricultural production, and sometimes caused social unrest, especially in ancient times. At the end of the Ming Dynasty, Shaanxi suffered from drought for years, and the hungry people rebelled in despair, which accelerated the collapse of the Ming Dynasty. In recent years, due to the long-term drought in some parts of Africa, crop failure and widespread hunger, complaints have become a worldwide problem.

Generally speaking, the weather has less influence on industry than on agriculture. However, the impact on the food industry and cotton textile industry whose raw materials come from agricultural products is still obvious. Bad weather will hinder traffic, postal services and telecommunications. Dense fog, snowstorm, etc. , so that the plane can not fly normally, trains, cars, ships "stay put." The emerging aerospace industry is also affected by the climate. The mid-air explosion of the American space shuttle Challenger was caused to some extent by the low temperature at that time.

In recent years, the booming tourism industry is very dependent on the weather. It is a beautiful spring and autumn day, with clear skies and sunny days in Wan Li. People are jostling with each other in Hangzhou West Lake and Suzhou Gardens. It is very hot in summer. Lushan, Huangshan, Dalian and Qingdao are all tourists. This is how the weather affects tourists with infinite magic.

Weather is also of great significance to the victory or defeat of war, and sometimes even affects the evolution of history. In 208 AD, Battle of Red Cliffs, Sun Quan and Liu Bei joined forces to launch a fire attack with the help of the southeast wind, and Cao Ying was "destroyed in smoke" and hundreds of thousands of elite soldiers were defeated, thus establishing the situation of tripartite confrontation among the three countries. 18 15 The famous Battle of Waterloo, due to heavy rain and muddy roads, delayed the action of the French army, resulting in the defeat of the French army due to lack of reinforcements. The fiasco at the Battle of Waterloo ended Napoleon's rampage through Europe. Modern warfare is also affected by the weather. For example, Cambodia's patriotic anti-Vietnamese armed forces often use the rainy season to launch guerrilla warfare and hit the Vietnamese army hard.

In addition, the weather has a great influence on sports and people's daily life. A sudden heavy rain will often make the weak team accustomed to water warfare beat the strong team on the football field, while the straight suit and fashionable hairstyle will lose their elegance in an instant.

In a word, the weather has a great influence on human beings. It exerts magical power all the time, and there are many such examples. Today, people have mastered the law of weather changes and can make quite accurate forecasts, so as to seek advantages and avoid disadvantages and reduce losses caused by adverse weather. We should further study the weather, use it and transform it to make it more conducive to human activities. I urge god to be full of vitality again. With the high development of science and technology, the era of human control of weather changes will surely come.