What is the significance of planting trees?

Question 1: The significance and benefits of planting trees are that we pay more attention to greening and environmental protection through planting trees.

As we all know, the earth is being desertified, and the area covered by the desert is increasing year by year ―― but we seem to feel that these are still far away from us, but there are a group of people around us: they are unknown to sow green for this land, some of them are called "heroes", some are called "contemporary fools", and some are even foreign friends ... They tell us with practical actions that afforestation is a major event for all mankind and benefits future generations.

The nationwide voluntary tree planting campaign is a great cause for the benefit of the people. Over the years, the national voluntary tree planting movement has flourished, which has played an important role in raising the awareness of greening, speeding up the construction of green space and ecological environment, and promoting economic development and social civilization and progress.

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First, it has effectively promoted the development of land greening and ecological environment construction.

The second is to promote the development of departmental greening.

Third, it has promoted the construction of socialist spiritual civilization.

Question 2: Significance of Afforestation Afforestation can also reduce noise, beautify the environment, maintain ecological balance and provide ideal places for human beings to study, work, entertain and live. In summer, the temperature of the thermostat in the shade is 10 degrees lower than that outside, and so is it in winter.

Question 3: What is the significance of planting trees? What a good move to plant trees and add color to the world.

Planting trees means sowing emotions, intentions, beautiful ideas, hopes and tomorrow.

Trees are seeds, which bloom not only in the fields, but also in the fertile soil of the mind.

Question 4: The significance of Arbor Day Brief introduction of Arbor Day

"Arbor Day" is a festival stipulated by some national laws to publicize forest benefits and mobilize the masses to participate in voluntary afforestation. According to the length of time, it can be divided into Arbor Day, Tree Planting Week or Tree Planting Month, collectively known as Arbor Day. Through this kind of activity, people's feelings of loving forest afforestation are aroused, people's understanding of forest functions is improved, the greening of the country is promoted, and the purposes of loving forest protection, expanding forest resources and improving ecological environment are achieved. A festival to mobilize the whole people to plant trees. In China, Tomb-Sweeping Day was designated as 19 15 Arbor Day by the decree of * * *, that is, 12 March. Later,1April 7, 928, the Republic of China issued a tree planting order: the Qingming Arbor Day in the old calendar should be changed to plant trees a few years after the death of the Prime Minister. In the Republic of China, * * * issued this order because Mr. Sun loved "animal husbandry by tree art" very much since he was a child. When studying abroad, he often used holidays to go back to his hometown to plant mulberry trees. 1On February 23rd, 979, the 6th meeting of the 5th the National People's Congress Standing Committee (NPCSC) decided to keep March 12 as China Arbor Day to encourage people of all ethnic groups to plant trees, green the motherland, improve the environment and benefit future generations.

Origin of arbor day

Modern Arbor Day was first initiated by Nebraska, USA. 19th century ago, Nebraska was a bare wasteland, with few trees, dry land, strong winds and yellow sand all over the sky, and people suffered greatly. 1872, the famous American agronomist Julius? Sterling. Moreton proposed to stipulate Arbor Day in Nebraska to mobilize people to plant trees in a planned way.

At that time, the state agricultural bureau adopted this proposal through a resolution, and the governor personally stipulated that the third Wednesday of April would be Arbor Day every year. After making this decision, millions of trees were planted that year. In the following 16 years, 600 million trees were planted one after another, eventually turning the 654.38+10,000 hectares of wilderness in Nebraska into dense forests. In recognition of Morton's achievements, 1885, the state legislature formally stipulated that April 22, Mr. Moore's birthday, would be Arbor Day, with one day off.

In the United States, Arbor Day is a national holiday, and there is no unified national date. But every April and May, every state in the United States organizes Arbor Day activities. For example, Rhode Island stipulates that the second Friday in May is Arbor Day, which is a day off. Other states have fixed dates, and some temporarily decide the date of Arbor Day by the governor or other state departments every year. Whenever Arbor Day comes, people from all walks of life, mainly students, form a mighty army of tree planting and devote themselves to tree planting activities.

In America today, there are rows of trees and avenues. According to statistics. About13 of the United States is covered with forest trees, which is closely related to Arbor Day.

The history of afforestation in China can be traced back to 3000 years ago. Afforestation and forest development have really become the strategic tasks of national construction, but after the founding of New China, becoming a citizen's legal obligation began at the beginning of reform and opening up.

Since the founding of New China, the Party and the state have attached great importance to greening construction. In the mid-1950s, * * * called for "greening the motherland" and "gardening". 1956, China started the first "12 year greening campaign". 1February 23, 979, the 6th meeting of the 5th the National People's Congress Standing Committee (NPCSC) decided on March 12 every year as the National Arbor Day in order to mobilize people of all ethnic groups to plant trees and speed up the greening of the motherland.

Question 5: The significance of afforestation The benefits of afforestation are:

① Protect the environment, maintain the ecosystem and improve people's living environment;

② Harnessing desertified cultivated land, controlling soil erosion, preventing wind and consolidating soil, and increasing soil water storage capacity;

(3) Automatic constant temperature, the temperature in the shade in summer is about 10 degrees lower than that in the open air, and it is 2-3 degrees higher in winter;

(4) Natural dust collectors have many fine hairs and mucus on their leaves, which can absorb harmful particles such as carbon and sulfide in flue gas, as well as harmful substances such as germs and viruses, thus greatly reducing and reducing dust in the air;

(5) oxygen is generated, and the leaves absorb carbon dioxide through photosynthesis to generate oxygen needed by the human body;

6. Kill bacteria. Trees such as pine, camphor and elm can secrete bactericides to kill bacteria such as mycobacterium tuberculosis and diphtheria.

⑦ Noise reduction;

8 can be used for shipbuilding, furniture, etc.

Pet-name ruby increase economic benefits, improve the economic value of wood and forest products;

Attending the most important thing is to purify the air, improve the cooling and humidification of the ecological environment, and adjust the temperature and humidity of the ambient air.

Question 6: What is the function and significance of planting trees? The function of planting trees for 20 minutes is to make all of us pay more attention to greening and environmental protection by planting trees.

As we all know, the earth is being desertified, and the area covered by the desert is increasing year by year ―― but we seem to feel that these are still far away from us, but there are a group of people around us: they are unknown to sow green for this land, some of them are called "heroes", some are called "contemporary fools", and some are even foreign friends ... They tell us with practical actions that afforestation is a major event for all mankind and benefits future generations.

The nationwide voluntary tree planting campaign is a great cause for the benefit of the people. Over the years, the national voluntary tree planting movement has flourished, which has played an important role in raising the awareness of greening, speeding up the construction of green space and ecological environment, and promoting economic development and social civilization and progress.

The significance of planting trees:

First, it has effectively promoted the development of land greening and ecological environment construction.

The second is to promote the development of departmental greening.

Third, it has promoted the construction of socialist spiritual civilization.