Earth Day is an annual event scheduled for April 22 to show support for environmental protection.
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.
In many regions, winter is associated with snow and freezing temperatures.
Penguins are the most adorable and attractive creatures on planet earth. In fact, a day is also dedicated to these flightless adorable birds.