Snow line

Above a certain altitude snow does not melt, not even in summer.

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Loess

It is a sedimentary rock made up of loosely structured, rough grains of rock.

Aeolian landforms in deserts

Wind, as an external force, plays an important role in shaping deserts.

The formation of fog

Fog is a type of cloud that forms close to the surface of the Earth. There are places on the...

The Earth’s magnetic field

The Earth’s magnetic North and South poles are located near the geographic North and...

Factors of warming

The duration of solar radiation, the angle of the Sun's rays and the surface albedo all have an...

The development of lakes

Standing bodies of water can form in depressions on the surface by both endogenic and...

The weather forecast

The weather can be forecast with different meteorological instruments.

The water cycle (basic)

Water on Earth is in a continuous state of change. The water cycle includes processes...

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