The ocean is the origin of life. There are more than 200,000 species of organisms in the ocean, including about 180,000 species of animals and more than 20,000 species of plants. There are 25,000 species of fish among animals, and there are more than 200 species of fish available for human consumption. The ocean can provide human beings with green energy. The potential of ocean energy resources is quite large, including tidal energy, wave energy, temperature difference energy, salinity difference energy, ocean current energy, tidal current energy, etc.

The Arbor Day officially stipulated in our country is in modern times. In 1915, the government decreed that the annual "Tsing Ming Festival" was the Arbor Day. Dr. Sun Yat-sen, the pioneer of the democratic revolution, attached great importance to afforestation during his lifetime. In April 1928, the government of the Republic of China designated March 12, the day of Sun Yat-sen's death, as Arbor Day to commemorate it. In order to ensure the survival of tree planting, forestry and landscaping experts have detailed the essentials of tree planting, and put forward the key points of tree planting-"one pad, two lifts, three burying and four stepping": the first pad is to put some loose soil in the dug tree pit, and the trees are planted The tree trunk should be lifted from time to time to sort out the roots of the tree, and the soil for burying the tree should be buried three times, and the soil should be stepped on for each burial, at least four times in between.

Education is the foundation of a country, and the development of education is the basic strategy of the country. The sponsorship of education by social organizations is not only conducive to the development of education, but also conducive to the harmonious relationship between social organizations and educational institutions, conducive to the organization's recruitment and training of talents, and conducive to establishing a good image of social organizations caring about social education. The common ways of sponsorship are: Sponsoring the basic construction of the school. Such as the construction of libraries, laboratory buildings, etc., or building schools for poor areas, repairing school buildings or venues; sponsoring special funds for schools. Such as special scientific research funds and establishment of scholarships, etc.; sponsorship of teaching supplies. Such as equipment, equipment and books and materials.