Arbor Day (or Arbour Day in some countries) is a secular day of observance in which individuals and groups are encouraged to plant trees.
World Soil Day is observed annually on December 5th to highlight the importance of healthy soil ecosystems.
Arbor Day is a holiday that is celebrated annually on different days in various countries around the world, with the common goal of encouraging the planting and care of trees.
International Literacy Day celebrated on September 8th each year, aims to raise awareness about the importance of literacy and promote initiatives to improve global literacy rates.
