Helmholtz Centre For Environmental Research Ufz PNG Images (8)
Helmholtz Centre For Environmental Research Ufz PNG Images (8)
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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.
Arbor Day (or Arbour Day in some countries) is a secular day of observance in which individuals and groups are encouraged to plant trees.
American Eagle Day is not just about a single day of celebration but about promoting the long-term conservation and protection of bald eagles.
World Soil Day is observed annually on December 5th to highlight the importance of healthy soil ecosystems.