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Let's write this first: afforestation is a productive activity of new or renewed forests, and it is a basic part of cultivating forests. Afforestation is called afforestation if the planting area is large and can form a forest and forest environment in the future.
If the area is small and cannot form a forest and forest environment in the future, it is called tree planting. The basic measures of afforestation are: suitable trees in the right place, meticulous land preparation, improved varieties and strong seedlings, appropriate dense planting, tending and protection, tool reform, and possible irrigation and fertilization.
Write this again: towns, noise is becoming more and more harmful to humans. According to the data, the noise is below 50 decibels, there is no effect on people, when the noise reaches 70 decibels, there will be obvious harm to people, if the noise exceeds 90 decibels, people can not work for a long time.
At present, in many cities in China, there are many environments with noise exceeding 70 decibels, therefore, noise as a public hazard has attracted the general attention of human beings, and various measures to reduce noise have been taken, and afforestation is a good way to kill multiple birds with one stone.
Finally write this:
March 12 is Arbor Day in China.
Before liberation, Mr. Sun Yat-sen died in Beiping on March 12, 1925, and the coffin was moved to the Purple Mountain in Nanjing in 1929, and the Kuomintang had set March 12 as the Arbor Day in 1930.
In 1956, he issued a call for "greening the motherland" and "realizing the landscaping". China has embarked on the "12-year greening campaign", with the goal of "basically eliminating wasteland and barren mountains within 12 years, and planting trees and greening all houses, villages, roads, watersides, and barren lands and mountains, that is, wherever possible." ”
In 1979, at the suggestion of ***, the sixth meeting of the Standing Committee of the Fifth National People's Congress decided to celebrate March 12 every year as China's Arbor Day.
On December 13, 1981, the Fourth Session of the Fifth National People's Congress discussed and adopted the Resolution on Launching the National Voluntary Tree Planting Campaign. This is the first major resolution made by the highest organ of state power on greening the motherland since the founding of the People's Republic of China. Since then, the nationwide voluntary tree-planting campaign has been implemented as a law throughout the country.
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How do you draw a hand-copied newspaper, do you??? Teach me
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The contents of the third-grade Arbor Day handwritten newspaper are as follows: the origin of Arbor Day, the benefits of tree planting, the role of tree planting, etc.
The origin of Arbor Day: China's tree-planting Tongshen Festival was initiated by Ling Daoyang, Han An, Pei Yili and other foresters in 1915 after the founding of the People's Republic of China in 1979, under the proposal of ***, March 12 of each year was designated as Arbor Day.
Benefits of tree planting: Arbor Day is to protect and advocate people to plant trees, encourage people to care for trees, and remind people to pay attention to trees. Afforestation can green homes, prevent soil erosion, protect fields, regulate sky climate, and promote economic development.
The role of tree planting: reduce soil erosion and purify the air; planting trees for photosynthesis to produce oxygen and groundwater; Planting trees can play a role in the fertility of the soil; For example, the tree can absorb sulfur dioxide from the air; Trees are green plants that work tiring on the eyes of people.
The significance of Arbor Day: afforestation can not only green and beautify homes, but also play a role in expanding mountain forest resources, preventing soil erosion, protecting farmland, regulating climate, and promoting economic development. In order to protect forestry resources, beautify the environment and maintain ecological balance, many countries have set up Arbor Day, with the continuous enhancement of people's awareness of environmental protection and active participation in afforestation activities, the environment in which we live will be continuously improved.
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The hand-copied report of the third grade of Xiaofan Repentance School is as follows:
As we all know, March 12 of the Gregorian calendar is the Arbor Day in our country every year. Originally, Arbor Day was a lunar festival. After the Xinhai Revolution, Dr. Sun Yat-sen attached great importance to tree planting and designated the annual Qingming Festival as the Arbor Day.
After the founding of the People's Republic of China, in order to commemorate this revolutionary pioneer, March 12, the date of Sun Yat-sen's death, was set as Arbor Day. In our country, almost all the places of interest are the green shade left by our ancestors.
In the Mausoleum of the Yellow Emperor, the legend is that the cypress tree planted by the Yellow Emperor himself (called "the Yellow Emperor's hand planted cypress"), which is lush and green, making people think about the ancient times; The ancient city of Qufu has Confucius's "ancestor hand planting cypress". Taishan Dai Temple also has "Emperor Wu of the Han Dynasty planted cypress". These thousand-year-old trees are now key protected cultural relics.
There are many people reading the atrium tree", and when the descendants of Yan and Huang pay their respects under the tree, they will naturally give birth to the reverence of "the predecessors planted the tree and the descendants enjoy the shade".
Origin of Arbor Day:
The modern Arbor Day was first initiated by the state of Nebraska in the United States. Before the 19th century, Nebraska was a bare wilderness with sparse trees, dry land, strong winds, and yellow sand. In 1872, the famous American agronomist Julius Stirling Moulton proposed to establish Arbor Day in Nebraska to mobilize the people to plant trees in a planned way.
At that time, the state agriculture department passed a resolution on the proposal, and the governor himself designated the third Wednesday of April as Arbor Day in the future. After this decision was made, millions of trees were planted that year. Over the next 16 years, another 600 million trees were planted, turning 100,000 hectares of Nebraska's wilderness into dense forests.
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The hand-copied newspaper for the third grade of elementary school is as follows:
1. First of all, draw the hollow word "Arbor Day" in the upper right corner of the paper.
2. Then draw a big tree on the right.
3. Draw two children planting trees on the right side of the tree.
4. Then draw the ground and some plants on the ground.
5. Draw some decorations in the blank space of the hand-copied newspaper, such as: birds, wicker, clouds, etc.
6. Then color the theme screen.
7. Finally, draw a horizontal line in the big tree to fill in the slag and write the content of the hand-copied newspaper.
You can write something about Arbor Day in the middle. For example, "Arbor Day" is a festival stipulated by law in some countries to publicize the benefits of forests and mobilize the masses to participate in voluntary afforestation.
According to the length of time, it can be divided into tree planting day, tree planting week or tree planting month, which is generally called Arbor Day.
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The third grade Arbor Day hand-copied newspaper painting method is as follows:Preparation of materials: paper, pen, colored pen.
Operation steps: 1. Draw lace around the drawing paper, and then the content can be painted with flowers and plants, and at the same time write the appropriate text to imitate the return hall, such as introducing China's greening.
2. You can draw a hand-copied newspaper with the theme of I love tree planting, write a big word I love tree planting on the top of the drawing board, and then color the font map, you can gently color the background, and then draw a big tree under the theme, and write a signature and introduction to Arbor Day related words on the tree species.
3. Make a hand-copied newspaper with the theme of Arbor Day, write a few big characters on Arbor Day, draw simple lace, and then divide a few spaces with your favorite patterns to prepare for concealment, and write what you want to say in different spaces.
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How to draw a hand-copied newspaper for Arbor Day in the third grade: call and answerPreparation of materials: paper, pens, colored pens.
Operation steps: 1. Draw a picture frame on paper, and then write the words "Arbor Day" with a colored pen. Then draw some trees, kettles, etc., leaving space for the text.
2. You can draw around the theme of low-carbon life, draw elements such as the earth, bicycles, trees, and trees on the paper, remember to write the title with a colored pen, and separate the words with a colored pen to dismantle the chain of tung lines.
3. You can draw trees, flowers and plants and other green plant elements on the paper, and then draw some small animals to decorate. The border can also be painted with colored pens and things like vines to make the picture more beautiful.
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The third grade Arbor Day hand-copied newspaper ** is simple.
The Arbor Day children's hand-copied newspaper is simple and beautiful.
First of all, we need to write the words Arbor Day in the blank space below the hand-copied newspaper to point out the hand-copied newspaper.
Arbor Day hand-copied newspaper lace simple Guanting Mountain is hidden in the hand-copied newspaper of Arbor Day.
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