1. Climatic characteristics of spring: The climate in spring usually changes gradually from the cold weather in winter. With the increase of sunshine time, the temperature began to rise, the snow began to melt and the plants began to grow. This kind of climate change provides many animals with opportunities to breed because they know that the food supply will increase.
2. Plant growth in spring: Spring is an important period for plant growth. In this season, trees begin to sprout, flowers begin to bloom and grass begins to turn green. This is because the temperature and humidity conditions in spring are very suitable for plant growth. In addition, spring is also the time when many insects and birds begin to breed.
3. Animal behavior in spring: Many animals will change their behavior in spring. For example, hibernating animals wake up in spring and start looking for food. Some birds migrate from the south to the north to breed. At the same time, some mammals such as bears and deer will wake up from hibernation.
4. How do people celebrate spring? The arrival of spring also marks the beginning of many important festivals and celebrations. For example, Easter takes place in spring, which is an important festival of Christianity. In some cultures, spring is also a symbol to celebrate a new beginning and life.
The writing background of the letter sent to Spring.
Letter from Home to Spring is a famous modern poem by Haizi, a famous poet in China. The background of this poem is closely related to Haizi's life experience. Haizi (1964- 1989), formerly known as Zuo Hai, is a famous contemporary poet in China. His poems are lyrical, romantic and philosophical, with high artistic value and ideological depth.
The letter sent to Chunchun was written by 1975. Haizi is in trouble, but he still insists on expressing his feelings and thoughts with poetry. This poem is a letter written by Haizi to his distant family during this period, expressing his yearning for his hometown and his love for life.
In this poem, Haizi uses many vivid images and metaphors, such as "spring", "wheat field" and "sun", to describe his ideal life scene. At the same time, he also conveyed his awe of life and yearning for beautiful things through his description of nature. These images and metaphors make this poem have strong visual impact and artistic appeal.
From the perspective of popular science, A Letter to Spring is not only a beautiful poem, but also a natural picture full of vitality. It embodies the author's keen observation and profound understanding of nature, and also embodies the pursuit of a better life and awe of nature.