Why should we plant trees on Arbor Day? Reasons why we should plant trees on Arbor Day

Planting trees on Arbor Day is because forests are air purifiers, regulate the climate and prevent dust. It filters sewage and is also a habitat for many kinds of animals. You may feel that these are very far away from you, but in fact they are closely related to you. Or there is an effect that you must have experienced in your daily life. Green plants can protect your eyes.

Introduction to the Arbor Day Festival

Name

Arbor Day (English: arborday/treeplanting day) is a national legally prescribed event to promote the benefits of forests and mobilize the masses. Participate in voluntary reforestation activities. According to the length of time, it is divided into tree planting day, tree planting week and tree planting month, collectively called Arbor Day. Through this kind of activity, we can improve people's understanding of forests, achieve the purpose of loving and protecting forests, expanding forest resources, and improving the ecological environment.

Origin

In 1872, the state of Nebraska in the United States decided to hold Arbor Day on April 22 every year since 1885. Since then, states in the United States and even countries around the world have organized Arbor Day according to their geographical location and Climatic conditions determine respective Arbor Days.

Come to China

The People's Republic of China decided in 1979 that March 12th every year would be Arbor Day. The theme of Arbor Day in XX is: Let the forest enter the city and let the city embrace the forest. China is a vast country with huge climate differences, and the suitable times for tree planting vary from place to place. Therefore, many provinces and cities also stipulate their own tree planting days, tree planting weeks, and tree planting months.

Benefits of planting trees:

1. Trees can regulate the climate and maintain ecological balance. Through photosynthesis, trees absorb carbon dioxide and spit out oxygen, making the air clean and fresh. One acre of forest releases enough oxygen for 65 people to breathe for a lifetime.

2. Trees can prevent wind and sand, conserve water and soil, and absorb various dusts. One acre of forest can absorb 20-60 tons of various dusts in a year.

3. Forests can reduce noise pollution. A 40-meter-wide forest belt can reduce noise by 10-15 decibels. Noise pollution has caused great harm to human life, study, work, rest, etc. It can be said to be people's "enemy". Therefore, we must pay more attention to afforestation. Noise can also cause hearing loss, deafness, stupidity, and abnormalities in the heart, blood pressure, nerves, etc. in long-term life. It can even cause people to die from long-term noise exposure. In this way, the woods can reduce the noise by four or five times.

4. The secretions of trees can kill bacteria. There are 30,000 to 40,000 bacteria per cubic meter of air in open space, but only 300-400 in the forest. Afforestation is the obligation of every citizen, and the country has designated March 12 as Arbor Day. Afforestation has great benefits for our study, work, life and other aspects.

5. Trees can reduce temperature and increase humidity. The temperature can drop from 30 degrees to around 20 degrees.

The irrational development and utilization of natural resources by humans is the main cause of ecological imbalance. Indiscriminate deforestation, deforestation, land reclamation, and overgrazing will destroy forests and pastures, cause soil erosion, land desertification, and frequent sandstorms. Unreasonable development and occupation of land have reduced the area of ??cultivated land.

Famous aphorisms for Arbor Day

1. Nature, insofar as it is not the human body, is the inorganic body of the human being.

2. The environment is people’s livelihood, green mountains are beautiful, and blue skies are happiness.

3. We must make all the rivers and mountains of our motherland green, achieve gardening, make everything beautiful, and change the natural appearance.

4. When ecology flourishes, civilization prospers; when ecology declines, civilization declines.

5. We should not be overly intoxicated with our human victory over nature. For every such victory, nature takes its revenge on us.

6. Plant trees to provide shade every year, and create forests from generation to generation.

7. Planting trees is beneficial today and will benefit the future.

8. People gather together in groups, and the trees are dense and dense.

9. When flowers bloom, you have to appreciate them straight away. Don’t break the flowers to appreciate the branches.

10. Protecting the trees and covering the barren hills means you don’t have to worry about food and clothing.