Geography

Wednesday, 1 July 2026
16 facts about Hawaii
16 facts about Hawaii
Volcanic paradise
This picturesque archipelago located in the middle of the Pacific Ocean owes its creation entirely to volcanic eruptions. Lush deciduous forests inter ...

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Rio Grande
It is one of the principal rivers of both the southwestern United States and Mexico.
Sahara desert
The highest recorded air temperature in the Sahara was 47 °C (116,6 °F).
During the day, average temperatures are 30-35 °C (86-95 °F). At night, the temperature drops to 10-20 °C (50-68 °F), and occasionally it can fall below 0 °C (32 °F).
Lake Malawi
In 1989 a massive earthquake took place on the southern coast of Lake Malawi.
Fortunately, only nine people died as a result of it, but over 50,000 were left homeless.
Manhattan
It is located on the island of the same name.
It is also a county in the state of New York, which, apart from Manhattan, includes several smaller ...
Lake Huron
It has over 80 tributaries.
Approximately 192 billion liters of water flow from Lake Superior through the St. Marys River daily. Another 130 billion liters of water flow from Lake Michigan through the Straits of Mackinac.
River Thames
The Thames Tunnel was the first underwater tunnel in the world.
It was constructed in 1843 and served as a passage for horse-drawn carriages. Nowadays is a part of the London Overground.
Sahara desert
Lake Chad, located in the Sahara Desert, is the most important source of water for people, animals and plants.
Its water is used by about 30 million people. It is the largest non-tidal lake in Central Africa. In the last 50 years, the lake has lost most of its water due to climate change and human activities.
Sahara desert
Thanks to underground rivers or aquifers, oases exist in the desert.
These are largely relict, non-renewable bodies of water that date back to times when the Sahara had ...
Nile river
Despite many reservoirs built on the river, a drought in the 1980s caused a massive famine in Ethiopia and Sudan.
Thanks to Lake Nasser, Egypt avoided disaster, but countries further south were not so lucky. Of the ...
Paricutin volcano
Throughout the eight years of the volcano's activity, there were only quiet outpourings of lava.
More violent eruptions occurred only in the last six months of Paricutin activity.