The answers to the riddle about nature are grass, flowers, trees and so on.

1; One thing is born strange, born afraid of the sun. If it doesn't sun hard, it will burst into tears. (Hit a natural object) [Ice]

2; A ray of silver light, like a sword, flashed across the sky in an instant and traveled thousands of miles, but it was invisible in the blink of an eye. (Strike against natural phenomena) [Lightning]

3; Thousands of miles away, it was a blockbuster and brought wind and rain. (Strike against natural phenomena) [Lightning]

4; Those with lights walk fast, and those with drums follow. (Strike against two natural phenomena) [Lightning, thunder]

5; Knock on the golden drum; Setting off fireworks; There are thousands of plum blossoms in the garden (three natural phenomena) [lightning and stars]

6; Grazing sheep, hanging silver thread, hanging colorful bridges in the air. (Strike three natural phenomena) [Cloud, rain, rainbow]

7; The west wind blows, the north wind blows, green onions are planted under the eaves, and the pears are crisp. (Hit a natural object) [Icicle]

8; With the help of the sun, it shines and is busy around the earth day and night. If the earth blocks the sun, the doll means asking parents. (a natural phenomenon) [solar eclipse]

9; Golden, round, semi-floating, semi-sinking, can't walk, only jump. (Hit a natural phenomenon) [Rising Sun]

10; Uninvited guests swam across the sky, occasionally broke into the atmosphere, burning endless flames, and stayed on the earth for thousands of years, although a few small stones were like the sun. (hit a natural object) [meteorite]

1 1; Invisible, intangible, fast, without feet, better than gold (a natural phenomenon) [time]

12; Beans of all sizes fall from the sky, and people, animals and crops are afraid of it. They do all kinds of bad things to harm justice and master science and technology to conquer justice. (hit a natural object) [hail]

13; Colorful brocade hangs on the horizon, and the sunset is better. The girl is happy when she sees the sky, so she can't cut it to make clothes. (touching on natural phenomena)

[sunset glow]

14; At first glance, it's white, but when you look closely, it's a riverbed, with no fish swimming and no ships coming and going. (crashing into the sky) [Milky Way]

15; Little Pearl, so cute, you can only watch, but you can't step on it. It grows on the green grass in the morning and disappears when the sun comes out. (Hit a natural object) [Expose]

16; Invisible, intangible, odorless and tasteless, it is said that it is precious everywhere, and animals and plants cannot do without it. (Hit a natural object) [Air]

17; In nature, it is very light, usually hidden in water, which can make balloons fly into the sky and can be used as fuel for heating energy. (Hit a natural object) [Hydrogen]

18; There is a bunch of grapes in the mud pond, which gushes upward and is used for lighting and cooking. Adults and children say yes. (knocking on natural objects) [biogas]

19; Red, a big tent, it is fierce when it sees the wind, and it is crazy when it sees the wind. It can eat everything in the world with one mouth, but it is afraid of rain and wind. (Combating natural phenomena) [Fire]

20; The mind is really broad, the river can hold it, the tide rises and falls at dusk, and the wind and waves come. (Hit a natural object) [Sea]

2 1; Silver belt, short and long, feet in the sea, head on the mountain. (knocking on natural objects) [river]

22; There is no pot, no fire, no one to cook, and warm water can't be used up all year round; When the cold comes and the summer goes, the same should change, and health care is willing to extend for one year. (Hit a natural object) [Hot spring]

23; There is a big white curtain hanging on the cliff, and you can't catch it. From a distance, you can hear the roar of hordes and watch the silver spring fly down the valley. Hit a natural object [waterfall]

24; In the past, camels, like boats, were a mirage, so the "four modernizations" were called green. (Hit a natural object) [Desert]

25; Walk together, walk together, move forward together, move forward hand in hand, face the sun and stand in front with your back to the moon. Once you walk into the darkness, you will never appear again. (Combating natural phenomena) [Shadow]

26; Clear a picture, there are trees, grass and flowers, and flowers and plants in other places are all on it, and flowers and plants all point to here below. (Combating natural phenomena) [Reflection]

27; Upper half, lower half, hidden cable in the middle, cold at both ends, hot in the middle, turning for one day and one night. (Hit a celestial body) [Earth]

28; There was a grandfather Mao who went to work at dawn, but one day he couldn't be seen, either raining or windy [the sun].

29; It sometimes falls on the mountainside, sometimes hangs on the treetops, sometimes looks like a round mirror, and sometimes looks like a sickle. [Moon]

29; The bluestone slab is bluestone, and bright lights are hung on the bluestone slab. If you ask how many bright lights there are, no one in the world can know clearly. [Stars]

30,000 stars, 10,000 stars, all over the sky, count them, they will show you the way, and sail at night without lights [Polaris].

3 1; A child and two boys. (Hit a constellation) [Gemini]

32; Bird hunting and orc hunting. (hit a constellation) [Orion 33; Shepherd. (Hit a constellation) [Mu Fu constellation]

34; Centenarians. (Make a constellation) [Old Age Constellation]

35; Say how big it is, the sun, the moon and the planets are all included, no one knows its beginning and end, and there is no left, right and up [the universe].

36; Suddenly it doesn't appear, like tigers, dragons and dogs. It is not afraid of the sun coming out, and it will go away as soon as the wind blows (hitting a natural object) [cloud]

37; Thousands of lines, ten thousand lines, can't be seen when you fall into the water. (Hit a natural object) [Rain]

38; I can't touch it, running around, running across rivers, running through water waves, whistling through forests and trees. (Combating natural phenomena) [Wind]

39; White flowers, no race, the north wind all night, no roots, no branches and no leaves, this flower originally came from the sky. (Hit a natural phenomenon) [Snow]

References:

Riddle house Answer over

Seeking adoption is a satisfactory answer.