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Standing bodies of water can form in depressions on the surface by both endogenic and...
Soil is the loose, uppermost, fertile layer of the Earth’s crust.
The weather can be forecast with different meteorological instruments.
Atmospherical nitrogen is bound by bacteria and used by living organisms in the form of...
A szaharai porral érkező tápanyagok nélkülözhetetlenek az Amazonas növényvilága számára.
When masses of cold and warm air meet, weather fronts develop.
Waves play an important role in forming the coast.
In the past, a number of geologists tried to explain why the outlines of continents seem to fit...