The difference between weather and climate

The difference between weather and climate: different time scales, different variability, different description objects, different influencing factors and different application fields.

1. Different time scales: Weather refers to the state of the earth's atmosphere in a short time (usually one day or several days), including temperature, humidity, wind speed, cloud cover and precipitation. Climate is the statistics of long-term weather conditions, usually taking 30 years as a statistical cycle. It describes the long-term meteorological characteristics of an area, such as seasonal changes and precipitation patterns.

2, variability is different: the weather is instantaneous, with high uncertainty, and may change quickly within one day. The climate is relatively stable and long-term. Through long-term observation and recording, certain laws and trends can be drawn.

3. Different description objects: Weather is usually used to describe the atmospheric conditions at a specific moment or in a short time range, such as warm, rainy and windy today. Climate is used to describe the statistical characteristics of weather in a certain area or region for a long time, such as tropical climate and temperate climate.

4. Different influencing factors: The weather is influenced by local environment, topography, ocean and other factors, and its short-term change is more complicated. Climate is influenced by a wider range of factors, including the earth's rotation, solar radiation, ocean circulation and so on. The climate is more stable, which has a more significant impact on the long-term meteorological model of a specific region.

5. Different application fields: Weather information is more used in daily life and short-term decision-making, such as dressing, traveling and agricultural production. Climate information is more suitable for long-term planning and decision-making, such as urban planning, agricultural industrial layout, ecological environment protection, etc.

Weather and climate sentence making

First of all, the weather makes sentences

1. It's sunny today, suitable for outdoor activities.

It suddenly rained heavily last night, and people were caught off guard by the unpredictable weather.

In the cold winter, people are wrapped in thick coats.

Because of the hot weather, many people choose to spend a cool weekend by the river.

Tomorrow's weather forecast shows that there will be snow showers, reminding everyone to keep warm and travel.

Second, climate sentence making

1. The climate in the Arctic is extremely cold, and it is covered with thick ice and snow almost all year round.

2. The climate in desert area is hot and dry, with extremely high temperature during the day and sudden drop of temperature at night.

The climate of this city has four distinct seasons, with flowers in full bloom in spring, scorching sun in summer, fresh air in autumn and snow in winter.

Because of the pleasant climate, this place has become an ideal place for many people to spend their holidays.

The long-term drought has made the climate in this area worse, and the crop harvest has been seriously affected.