Explanation

Every Year, World Oceans Day is celebrated on June 8.

Theme 2021: ‘The Ocean: Life and Livelihoods

Theme 2022: Revitalisation: Collective Action for the Ocean

Theme 2023: Planet Ocean: The Tides are Changing 

Theme 2024: Awaken New Depth

Explanation

the sixtieth anniversary of the armistice--or "Victory Day" (Chonsungjol), as it is called in North Korea

American veterans to attend official events surrounding the July 27 war anniversary in North Korea, called "Victory Day" 

Explanation

Since 2006, the World Hypertension League has been dedicating May 17 of every year as World Hypertension Day.

Explanation

World Meteorological Day was established in 1951 to commemorate the World Meteorological Organization creation on 23 March 1950.

Theme 2023: The future of weather, climate and water with generation 

Explanation

World Osteoporosis Day is observed annually on October 20th for raising global awareness and treatment of osteoporosis and metabolic bone disease.

Theme 2020: That`s Osteoporosis

Theme 2021: Take action for bone health

Theme 2022: Step up for bone Health

Explanation

• Since 1980, the United Nations World Tourism Organization has celebrated World Tourism Day as international observances on September 27.
• Theme 2020: Tourism and rural development
• Theme 2021: Tourism for Inclusive Growth

• Theme 2022: Rethinking Tourism
• Theme 2023: Tourism and green investments
• Theme 2024: Tourism and Peace

Explanation

• World Suicide Prevention Day is observed on 10 September

• Purpose: To raise awareness about taking action worldwide to prevent cases of suicide.

• Theme 2020: Working together to prevent suicide

• Theme 2021: Creating hope through action
• Theme 2022: Creating hope through action

Explanation

World Day Against Human Trafficking is observed on July 30th.

Theme 2022: Use and abuse of technology

Explanation

29 April is celebrated as International Dance Day under the initiative of Dance Committee of the International Theatre Institute, which is also the main performing arts partner of UNESCO.

Explanation

The International Day to End Impunity for Crimes against Journalists is an international day observed annually on 2 November.

This day was recognized by the United Nations.

Impunity means exemption from punishment.

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