Source: "Plant Mom has a way"
This poem introduces us to the seed spreading methods of three common plants, dandelion, xanthium sibiricum and pea, with vivid metaphors and anthropomorphic techniques, and tells us that nature is really wonderful, and we should learn to observe it carefully.
"Plant Mother has a Way" comes from the first volume of the second grade Chinese textbook of People's Education Publishing House (including 20 17 edition). In this paper, anthropomorphic methods are used to vividly express scientific knowledge in the form of verse, and the language is catchy, which is a popular science work that you can never get tired of reading.
Extended data:
The mystery of seed transmission
Dandelion is a perennial herb. Its fruit is like a white fluff ball. When the crown hair is unfolded, it is like handfuls of parachutes, fluttering in the wind and spreading seeds in all directions.
In spring, catkins fly everywhere. Grab a catkin and observe it carefully, and you will find some small particles in it, which are the seeds of willow. Willow spreads its seeds in all directions through flying catkins.
Mother Impatiens' method is similar to that of mother pea. Impatiens fruit will burst when it is ripe. Mother Impatiens sends seeds to all directions in this way.