"In April, the world is beautiful everywhere, and the peach blossoms in the mountain temple." Can you give a scientific explanation to the natural phenomenon described in this poem?

"Everything blooms in April, and the peach blossoms in the mountain temple", which shows that the environment affects the growth and flowering of living things. At an altitude of 1km, the temperature drops by about 6℃, so the temperature on the mountain is lower than that under the mountain, and the peach blossoms on the mountain bloom later than that under the mountain. Only then has the natural phenomenon of "April is full of flowers, and the peach blossoms in the mountain temple begin to bloom", and the environmental factor that causes this difference is temperature.

Extended data:

"In April, the world is beautiful everywhere, and the peach blossoms in the mountain temple." From the ancient poem Peach Blossom in Dalin Temple.

Peach Blossom in Dalin Temple is a poem written by Bai Juyi, a poet in the Tang Dynasty, when he went to Dalin Temple in Lushan Mountain in Jiangzhou (now Jiujiang) in the early summer of the twelfth year of Yuanhe (8 17).

This poem tells that the author came to Dalin Temple in early summer and April. At this time, the grass at the foot of the mountain was exhausted, but he accidentally met a peach blossom that had just bloomed in the mountain temple. This poem describes the author's amazing feelings and highlights the surprise and unexpected joy of discovery. The whole poem vividly, concretely, naively and vividly describes the scenery in spring. Novel, ingenious and full of fun, it is a treasure in the quatrains of the Tang Dynasty.