SCIENCE
There is a strange and magical human fascination with snow. It
will be for his slow and mesmerizing way of introducing, or their
ability to accumulate in the ground forming a large white blanket that
mutates every appearance of the landscape. The truth is that as few weather phenomena, snow is both so revered as hated as obstructive and dangerous trim.
Snow is a meteorological phenomenon that is the precipitation of small ice crystals. These crystals adopt shapes with fractal characteristics and grouped into flakes.Snow
is commonly formed when water vapor deposition undergoes high in the
atmosphere at a temperature below 0 ° C, and subsequently falls on the
ground. Snowfall
varies depending on time and location, including latitude, elevation
and other factors that affect the climate in general. At latitudes closer to Ecuador, there is less chance of falling snow. 35 ° is often referred to as a delimiter. Some
mountains, even at or near the Ecuador, have a permanent snow cover on
their upper parts, including Mount Kilimanjaro in Tanzania, and the
Andes in South AmericaAn interesting question is why the arms of snowflakes are symmetrical, and why no two snowflakes appear to be identical. The
symmetry of the arms of the Ampos always six arms from the hexagonal
structure of the ice crystals along with their regular basic plane. The
arms of a snowflake independently grow in an environment that is
thought to vary rapidly in their temperature, humidity, etc.. These differences lead to the observed lack of correlation between various forms of snowflakes.Sometimes unexpected snowfall deteriorating infrastructure and disrupt services even in regions that are accustomed to them. The traffic can see hampered or even stopped altogether. Basic infrastructure such as electricity, telephone and natural gas can be interrupted. A snowy day is often a day in which the school or other services are canceled due to rain.
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