Natural disasters

How high the biggest tsunami had?

• 524 m

• 425 m

• 123 m

• 67 m

Which is the most fertile soil?

• reddish brown

• chernoziom

• sandy soil

• loam soil

What is the soil composition?

• minerals

• organic substances

• humus, loess

• air

How many earthquakes can occur within a year?

• no one

• 10

• five

• over 1 milion

The phenomenon of covering the ground with a moving water layer, which by its size and duration causes human victims and material damage

• floods

• earthquakes

• global warming

• landslides

Huge waves caused by earthquakes

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Continuous increase of the recorded average temperatures of the atmosphere in the immediate vicinity of the soil

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The move of a portion of rocks on a sloping surface. This calamity occurs in areas where the soil is composed of different types of clay

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Rapid movement of snow from the slope of a mountain, often having air and water composition, but sometimes it can also contain rocks or boulders

• tornadoes

• tsunami

• floods

• avalanches

Violent atmospheric disturbance, of small size, with a swirling character, in the aspect of a narrow column that rotates very quickly or of a turned funnel that reaches the ground level

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