Explanation

Intel Corporation is an American multinational technology company headquartered in Santa Clara, California.

Formerly: NM Electronics (1968)

Founded: July 18, 1968

Founders: Gordon Moore and Robert Noyce

Headquarters: Santa Clara, California, U.S.

Explanation

Ganymede is the largest and most massive moon of Jupiter and in the entire Solar System,

With a diameter of about 5,270 kilometers (3,270 mi).

It is even larger than the planet Mercury.

Explanation

The agreement that restricts international trade of endangered animals is the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). 

French

Spanish

Explanation

The Olympics is an international multi-sporting event

It is held once every four year

Blue, yellow, black, green, and red are the order of the colors of the Olympic logo rings.

Modern Olympic Games are held for 16 days

It represents five continents: 

• Asia
• Africa
• America
• Australia
• Europe

Explanation

The major cause of ocean acidification is the absorption of excess atmospheric carbon dioxide CO2 into the ocean,

Primarily from human activities like burning fossil fuels, leading to a drop in pH (increased acidity).

Explanation

The Wazir Khan Mosque is a 17th-century mosque located in the city of Lahore.

The mosque was commissioned during the reign of the Mughal Emperor Shah Jahan.

Opened: 1642

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Explanation

The Umayyad Dynasty was overthrown and its rule in the Islamic Caliphate ended in 750 CE.

When the Abbasid Revolution successfully ousted them;

Umayyad rule continued in Spain (as the Emirate/Caliphate of Córdoba) until 1031 CE. 

Explanation

• The Mona Lisa in the Louvre Museum in Paris, France.
• Artist: Leonardo da Vinci
• Year: c. 1503–1506 
• Medium: Oil on poplar panel
• Dimensions 77 cm × 53 cm (30 in × 21 in)

Last updated: 26 Oct 2026 

Explanation

• Montreal Protocol is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion.
• Entered into force on 1 January 1989

Explanation

El Salvador in 2021 become the first country in the world to officially classify Bitcoin as legal currency.

Additional information:

Bitcoin was invented by Satoshi Nakamoto in 2008

It was initially released: On 9 January 2009

Code: BTC, XBT

White paper: "Bitcoin: A Peer-to-Peer Electronic Cash System"

Symbols: BTC, ฿, ₿

Bitcoin: a virtual currency

Central African Republic became the first African country to legalize the digital currency bitcoin in May 2022