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Some animals cover huge distances on a seasonal basis in order to survive.
Introducing the characteristics of the tropical rainforest climate
The Atacama Desert is the highest-elevation and dryest desert on Earth.
Sahara sand carries nutrients essential for the Amazonian flora.
The boundary of the permanently frozen region is retracting due to global warming.
The Great Rift Valley in East Africa was formed as a result of the movement of tectonic plates.
Tropical rainforests play an important role in regulating the Earth climate.
Migrating nomadic shepherds are still living around the Great Rift Valley in East Africa.
Due to its location, the Kalahari basin has a unique climate, flora and fauna.
Mutualism is a relationship between individuals or populations of different species that is beneficial to both parties.
A cuboid is a polyhedron with six rectangular faces.
This animation demonstrates the different nets of a cuboid and includes a game.
Nasza strona wykorzystuje ciasteczka, aby świadczyć usługi na najwyższym poziomie.