Explanation

The second Largest Continent (by Area) of the World is Africa.

They cover an area more than three times that of the United United States.

It covers an area of 30,370,000 square kilometers.

It is 20.39 % total area of the earth and 6% of its total surface area.

It is called the Dark Continent.

Additional information:

First and Largest Continents by area: Asia.

Second Largest Continents by area: Africa.

Third Largest Continents by area: North America.

Fourth Largest Continents by area: South America.

Fifth Largest Continent by area: Antarctica.

Sixth Largest Continent by area: Europe.

Seventh and Smallest Continents by area: Australia.

Zealandia is considered the 8th Continent.

Australia is the flattest Continent.

Explanation

Vitamin A deficiency can be caused by inadequate intake, poor fat absorption, or liver disease.

Deficiency impairs immunity and blood formation, causing skin rashes and typical eye symptoms (xerophthalmia, night blindness, etc.).

Carrot is a good source of Vitamin A.

Night blindness means رات کا اندھا پن 

Explanation

Hydrogen and helium are the two lightest gases.

Helium is the second most abundant element in the universe, after hydrogen.

Helium has monatomic molecules.

It is the lightest of all gases except hydrogen.

Hydrogen is the lightest gas known.

It provides the maximum lift for balloons due to its very low density.

Explanation

Constitution of the Islamic Republic of Pakistan 1956, was promulgated on 23rd March 1956.

Constitution of the Islamic Republic of Pakistan 1962, was promulgated on 8^th  June 1962.

Constitution of the Islamic Republic of Pakistan 1973, was promulgated on 14th August 1973.

Explanation

Explanation

Superscript & subscript are known as Font effects.

Superscript is used to create small letters above the line of text.

Subscript is used to create small letters below the line of text

Subscript shortcut key: Ctrl, Shift + Plus sign (+)

Superscript shortcut key: Ctrl, Shift, and the Plus sign (+) at the same time.

Explanation

• The first rocket launched by Pakistan was Rehbar.
• It was launched by SUPARCO on 7th June 1962.
• SUPARCO stands for Space and Upper Atmosphere Research Commission.

Explanation

Lahore Museum is Pakistan's largest museum

It was Founded in 1865 and opened in 1894

The former name of its museum Central Museum

Explanation

Olympic Games logo has 5 rings which represent five continents.

Europe, Africa, Asia, Australia, America

Explanation

The Suez Canal is located in Egypt.

The construction of the Suez canal started on: 25 April 1859

it was officially opened on 17 November 1869 

Suez Canal serves as a transportation route between the Mediterranean Sea to the Red Sea, making it the shortest maritime route to Asia from Europe.

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Suez canal Length:193.3 km

Suez Canal is between the Mediterranean Sea to the Red Sea

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nd9-2-2023