Characteristics and scenery of autumn

Characteristics and scenery of autumn:

1. Weather and climate: It is usually cool in autumn, with moderate temperature and large temperature difference between morning and evening. In autumn, the climate is dry and the humidity is low. There are often clear skies and sunny days in Wan Li.

2. Plants and trees: Autumn is the season when leaves change color, especially maple leaves and oak trees, and their colors change most obviously. Leaves will gradually change from green to yellow, orange and red, forming a spectacular autumn landscape.

3. Crops and fruits: Autumn is the harvest season, and crops and fruits are ripe. Farmers are busy picking all kinds of fruits and vegetables, such as apples, pears, pumpkins and corn. These crops and fruits provide people with rich food sources.

4. Animals and insects: In autumn, animals begin to prepare for hibernation, and insects begin to prepare for winter. Some insects lay eggs in autumn to protect their offspring from hatching in the following spring.

Festivals and activities: There are many festivals and activities in autumn, such as Mid-Autumn Festival, National Day and Double Ninth Festival. These festivals usually have traditional customs, such as celebrating harvest, family reunion and climbing mountains.

6. People's activities: Autumn is the peak season for tourism, and people like to go outdoors for various activities, such as hiking, picnicking and enjoying autumn. In addition, people also began to prepare for the winter, storing food and warm supplies.

The uniqueness of autumn climate:

1, temperature change: the temperature gradually decreases in autumn, and the temperature difference between day and night increases. This temperature change provides favorable conditions for plant discoloration and crop maturity. At the same time, the cool temperature also makes people feel comfortable and pleasant.

2. Humidity reduction: The autumn climate is relatively dry and the humidity is low. This dry air helps to reduce the spread of diseases and provides good conditions for farmers to dry their crops.

3. Changes of air pressure and wind direction: In autumn, the air pressure is usually low, the wind is small and the weather is stable. In addition, the wind direction in autumn has also changed, usually northwest wind or northeast wind, which helps to remind people that winter is coming.

4. Changes of cloud cover and precipitation: In autumn, the cloud cover gradually decreases and the sky becomes clearer. In addition, precipitation usually decreases in autumn, which provides good weather conditions for farmers to harvest crops. But it may also lead to drought and water shortage, which requires people to pay attention to protecting the environment and ecology.

5, sunshine time changes: the sunshine time in autumn is gradually shortened, which helps to remind people that winter is coming. At the same time, it also makes the temperature more stable and provides good conditions for plant discoloration.