Hadley Centre For Climate Prediction And Research PNG Images (2)
Hadley Centre For Climate Prediction And Research PNG Images (2)
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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 Population Day is an annual global observance held on July 11th, established by the United Nations to raise awareness about issues related to population and promote reproductive health and rights.
World Day to Combat Desertification and Drought is a global observance held on June 17th each year to raise awareness about the issues of desertification and drought, and to promote efforts to combat them.
Tu BiShvat is a Jewish holiday that occurs on the 15th day of the Hebrew month of Shevat.