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This animation demonstrates how the Earth and the Moon were formed.
This animation presents the provinces and provincial capitals of the Netherlands.
This animation demonstrates the states and largest cities of the USA.
The Earth is composed of several spherical layers.
Learning about the geographic location, capitals and flags of the world´s countries through...
The apparent movement of the Sun is caused by the Earth's rotation around its axis.
Due to the Earth´s tilted axis, the angle of the Sun's rays at given latitudes is continuously...
Learning about the geographic location, capitals and flags of Asian countries through exercises...