Oldest, Coldest, and Hottest in the World

The oldest university in the world is the University of al-Qarawiyyin, located in Fez, Morocco.

Jericho is often cited as the oldest known city in the world, with evidence of settlement dating back to 9000 BCE.

The Mesopotamian civilization is considered the oldest known civilization, emerging around 3500 BCE.

Chinese is often considered the oldest known language still spoken today, with a history spanning thousands of years.

The oldest library in the world is believed to be the ancient library of Ebla, located in Syria.

Lucy is one of the oldest and most complete skeletons of an early human ancestor, dating back approximately 3.2 million years.

Antarctica is the coldest continent on Earth, with extremely low temperatures throughout the year.

Yakutsk, located in Russia, is known as one of the coldest cities in the world, experiencing extremely low temperatures in winter.

The Himalayas experience extreme cold temperatures, especially at higher elevations.

The Arctic Ocean is known for its cold waters, as it is located around the North Pole and experiences freezing temperatures.

Moscow experiences some of the coldest winters among major cities, with temperatures often dropping significantly below freezing.

Venus is the hottest planet in our solar system due to its thick atmosphere trapping heat in a runaway greenhouse effect.

The Sahara Desert is known as the hottest desert in the world, with temperatures that can exceed 50 degrees Celsius.

Kuwait City is often cited as one of the hottest cities in the world, experiencing extremely high temperatures during the summer.

The Indian Ocean is known for having the warmest water among the world's oceans.

Death Valley, located in California, USA, is often considered the hottest place in the world, with recorded temperatures among the highest on Earth.

Africa is considered the hottest continent due to its large desert areas and generally warm climate.

The thermosphere is the hottest layer of Earth's atmosphere, where temperatures can rise significantly due to solar activity.

Plasma is considered the hottest substance known to man, with temperatures that can reach millions of degrees.

Sirius, also known as the Dog Star, is one of the hottest stars visible to the naked eye, with a surface temperature much higher than many other stars.

The Sahara Desert is known for its extreme heat, being one of the hottest and largest deserts in the world.