Explanation

• Suez Canal is considered to be the greatest shipping Canal of the world.
• Since its completion in 1869, it has become one of the world's most heavily used shipping lanes

Explanation

Frontier Supercomputer of USA beat Japan`s Fugaku to become the world's fastest supercomputer in May 2022.

United States is the leader with 150 supercomputers

 China, with 134 supercomputers, 

Germany, with 36 supercomputers.

These are the only supercomputers used by Pakistan.

SH12-8-2023

Explanation

Ferdinand Magellan was the first man to sail round the world.

Ferdinand Magellan was a Portuguese explorer.

Explanation

Indonesia is known as a volcano-rich country

Indonesia has a great number of volcanoes in the world

Indonesia has around 130 active volcanoes

In Indonesia, more than 70% of the population live within 100km of one or more of the country's 130 active volcanoes

Indonesia is located on the Pacific Ring of Fire

while 

Mauna Loa is still the largest ACTIVE volcano on Earth

Explanation

The first evidence of helium was observed on August 18, 1868

 as a bright yellow line with a wavelength of 587.49-nanometers in the spectrum of the chromosphere of the Sun.

The line was detected by French astronomer Jules Janssen during a total solar eclipse in Guntur, India.

Explanation

Who Built the Great Wall?

Qin Shi Huang, also called the First Emperor, united China.

Chinese created this wall as a defense against?

Mongols

When great wall of china was made ?

221 BC,

The Ming Great Wall's Length:

8,851 km (5,500 mi)

The official length of the Great Wall is

21,196 km (13,170 mi).

Explanation

Dolly was the world's first cloned sheep.

Dolly was born on 5 July 1996.

Dolly was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer.

Dolly was cloned by Ian Wilmut.

Explanation

The Royal Air Force (RAF) is the United Kingdom's air and space force.

It was the world's first independent air force.

It was formed on April 1, 1918, by merging the Royal Flying Corps and the Royal Naval Air Service.

It was founded by Hugh Trenchard, 1st Viscount Trenchard.

The RAF's colors are red, white, and blue.

It's anniversary is celebrated on April 1.

Explanation

Muttiah Muralitharan belongs to Sri Lanka.

Muralitharan has taken 800 wickets in Test cricket.

Muralitharan is a spin-bawler.

Muralitharan is the first cricket from Sri Lanka to be inducted into ICC hall of fame.

Explanation

Wangari Maathai is a Kenyan politician and environmental activist 

She was awarded the 2004 Nobel Prize for Peace

She became the first Black African woman to win a Nobel Prize.

She was born on April 1, 1940, in Nyeri, Kenya

She died on September 25, 2011, in Nairobi