Explanation

• World Environment Day is on 5 June.
• First observed in the city of Spokane in the USA in 1974.
• Established by the UN General Assembly in 1972.
• It is also called Eco Day.

Additional information:

Theme:

• 2020: Time for Nature in Colombia
• 2021: Ecosystem restoration in Pakistan
• 2022: Only One Earth in Sweden
• 2023: Solutions to Plastic Pollution in the Ivory Coast
• 2024: Land restoration, desertification, and drought resilience in Riyadh, Saudi Arabia
• 2025: Ending plastic pollution in South Korea

Last verified on 04-06-2026

Explanation

• The Pacific Ocean is the largest and deepest ocean on Earth.
• It covers about 30% of the Earth's surface.
• It contains 97% of the Earth's water.
• The Mariana Trench, the deepest part of the ocean.
• It is located in the Pacific.
• The Arctic Ocean is connected to the Pacific Ocean via the Bering Strait.

Additional information:

• Oceans cover 71% of the Earth's surface.
• The Indian Ocean is the warmest, with the Persian Gulf being the hottest area.
• The Diamantina Trench is the deepest point in the Indian Ocean.
  
• Jordan does not have an ocean.
• The Arctic Ocean is the Smallest Ocean of the world.

Last verified on 17-03-2026

Explanation

• The Lowari Pass connects the regions of Chitral and Dir within Pakistan's Khyber-Pakhtunkhwa province,
• It is a high mountain pass located in KPK
•  Its closure due to snow (late November to late May) 

Additional information RELATED PASSES:

• Babusar Pass – Connects Kaghan with Chilas
• Shandur Pass – Connects Chitral with Gilgit
• Malakand Pass – Connects Mardan with Swat
• Khunjerab Pass – Connects Pakistan with China

Last Updated on 14-01-2026

Explanation

• In MS Excel 2016, a Line Chart displays data points connected by lines.
• It is ideal for showing trends, patterns, or changes over time.
• Multiple data series can be plotted on the same line chart for comparison.

Explanation

• Total States: 50
• Federal District: Washington, D.C.
• 49th State: Alaska (1959)
• 50th State: Hawaii (1959)
• First State: Delaware (1787)

Last verified on 10-03-2026

Explanation

• The Three Gorges Dam is the world's largest power station
• Installed capacity (22,500 MW)
• Three Gorges Dam: hydroelectric gravity dam
• Location: Yangtze River, Central China
• River: Yangtze River (3rd longest in the world).
• Operation: Fully operational since 2012. 

Last updated on 09-03-2026

Explanation

• 10 Downing Street, colloquially known as Number 10.
• It is the official residence and office of the British Prime Minister.
• It located on Downing Street in London's City of Westminster.

Additional information:

• It was constructed between 1682 and 1684 by architect Kenton Couse.
• The building, over 300 years old, boasts approximately 100 rooms.
• It was officially designated on 14 January 1970.

Last verified on 02-02-2026

Explanation

World Wetlands Day is celebrated on February 2 every year.

This day is an environmentally related celebration.

First celebrated on February 2, 1971.

Theme 2025: Protecting Wetlands for Our Common Future

The 2026 theme is “Wetlands and Traditional Knowledge”

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Explanation

Sharif Osman Bin Hadi was a Bangladeshi political and cultural activist, writer, and teacher

He was the co-founder and spokesperson of Inqilab Moncho.

On 12 December 2025, Hadi was shot in the Paltan area of Dhaka

Born: 30 June 1993, Nalchity, Jhalakathi District, Bangladesh

Explanation

 Ahmed Ben Bella was an Algerian politician and soldier

He served as the head of government of Algeria from 27 September 1962 to 15 September 1963

He was the first president of Algeria from 15 September 1963 to 19 June 1965.

He was born on 25 December 1916 in Maghnia

Died: 11 April 2012 (aged 95) Algiers, Algeria