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 Environment Day
World Environment Day is observed annually on June 5th and is an opportunity to raise awareness and encourage action to protect our planet and its natural resources.
Snow, the solid form of water that crystallizes in the atmosphere and, falling to the Earth, covers, permanently or temporarily, about 23 percent of the Earth’s surface.
Sukkot, also known as the Feast of Tabernacles or Feast of Booths, is a Jewish holiday that occurs in the autumn, following Yom Kippur.