Geography

Sunday, 10 May 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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Tropical rainforests
Soils in tropical forests fall into two categories: red soils and ferralitic soils.
Red soils are well-weathered, red clay soils that are acidic and poor in essential nutrients such as ...
Negev
The hills in the northeastern corner of the crater were once completely covered with spiraling ammonite fossils.
They ranged in size from the size of a snail to tractor wheels. Most of them have been excavated.
Manhattan
Manhattan is divided into three informal parts: Lower, Middle, and Upper Manhattan.
Lower Manhattan, also known as Downtown Manhattan or Downtown New York, is the southernmost part of ...
Sahara desert
Most of the Sahara is made up of hamadas, or rocky deserts.
This landscape is dominated by bare rocks, boulders, and sometimes gravel. The sand was blasted out of them by a process of deflation (erosion by wind).
Ojos del Salado
The name of the volcano probably refers to the Salado River, which was used by a Polish expedition in 1937 to reach Ojos del Salado.
There is also a theory that the volcano was named after the mineral deposits on its slopes, especially since the Salado River does not originate at Ojos del Salado and its name was already known.
Manhattan
In the early 19th century, Lower Manhattan was expanded from the natural Hudson shoreline at Greenwich Street to West Street using reclaimed material.
During the construction of the World Trade Center in 1968, 917.000 cubic meters of material was exca ...
Sahara desert
The inhabitants of the Sahara are mostly nomads.
The most numerous tribe are the Tauregs. Their profession is barter trade with the inhabitants of th ...
Lake Malawi
It was discovered by the Portuguese merchant Candido José da Costa Cardoso in 1846.
In 1859 David Livingstone arrived at the lake and called it Niasa. Livingstone also used to call it "Lake of the stars" and "Lake of storms".
Lake Baikal
The first known inhabitants of the basin was the Siberian Kurian tribe, who appeared there around the 6th century.
Amazon River
More than half of the fish species found in the Amazon River are endemic.
About 200 species are adapted to be frugivores. These feed mainly on forest fruits and seeds.