Explanation

World Health Day is observed on 7th April every year.

Theme 2025: Healthier beginnings, hopeful futures

Additional Information: 

World Health Organization (WHO) was founded on 7 April 1948.

WHO has its headquarters in Geneva, Switzerland. 

Explanation

World Post day is observed on October 9 to mark the anniversary of the establishment of the Universal Postal Union on 9 October 1874 in Switzerland.

Theme 2024: 150 years of enabling communication and empowering peoples across nations 

Explanation

World Environment Day was first 1974 observed in the city of Spokane in the USA.

Since 1974, World Environment Day has been celebrated every year on 5 June.

In 1972, the United Nations General Assembly established World Environment Day

World Environment Day Also called Eco Day

The Official name of World Environment Day is UN World Environment Day

What is the theme of World Environment day 2021?

Ecosystem Restoration  

What is the theme of World Environment Day for the year 2022?

Only One Earth  

How many times did Pakistan host World Environment Day?

one time 

Which of the following country hosted United Nations World Environment Day 2021?

Pakistan  

while 

Explanation

Explanation

International Day of Women Judges is annually observed on 10th of March. 

Designated by United Nations General Assembly (UNGA) in April 2021.

First time observed on 10th of March 2022.

***