Snow
Snow is water droplets that fall from clouds. Then,
those falling water becomes solid. You need to know that rain consists of water
vapor particles, then cooled in the air. They fell to the earth as pieces of
soft, white, and shaped like crystals. When the air temperature has been hot,
the snow began to melt and disappear. It turns directly into water vapor
and the process is called the sublime.
Before we learn how the snow happens, we must knowing about the
hydrological process. When reach at a certain temperature, water will be
evaporated to form clouds. At the beginning, the mass of cloud formation is
much smaller than the mass of air so that those can float in the air. However,
after the steam increases and merges inside the clouds, its mass also
increases. Then, it makes the clouds break up and water particles will fall to
the earth.
Usually the air temperature below the cloud is below
the 0 degrees Celsius. But low temperature is not only the factor that can
cause the water particles to form snow. The water particles that fall is the
pure one. Actually when the water particles contact with the air, those main
parts are contaminated by the other particles. There are certain particles to accelerate
the freezing phase of clotting (these particles are called nucleator),
so that pure water quickly becomes crystals of ice.
If the air temperature does not melt the ice crystals,
those will fall to the ground. Then, here’s the snow! If the snow is not
formed, the ice melts and gets to the ground in the form of rain water.
In many cases around the world, the rain process
always begins with a snow when it falls from the clouds, but then melts when it
crosses the heat temperature. Sometimes, if the temperature is very low, the
ice crystals can form tiny balls of ice. Bandung is one of the places that
frequently gets the hail. So, this is why the snow is very hard to fall
naturally in tropical regions because the places including Indonesia have high
air temperatures and it makes the ice balls melt.
Generic structure
a. General statement : paragraph 1
b. Explaining sequence telling how and why : paragraph 2, 3, and 4.
c. Closing : paragraph 5
Language feature
a.
Using present
passive sentences.
b.
Using present
tense.
c.
Using action
verbs.
d.
Using
conjunctions.
e.
Using cause and
effect sentences.
Synonym of difficult words.
a.
Clotting: coagulation
b.
Merges: combines
c.
Accelerate: hurry, hasten
d.
Hail: ice balls rain.
e.
Disappear: vanish, fade.
Benefit from this text
We can learn how the snow happen
Snow make everybody happy
If the snow falling down heavily, it can make
destruction.
Hail make destruction, it can make holes on the roof
and another destruction.
Process
When reach at
a certain temperature, water will be evaporated to form clouds. The clouds
break up and water particles will fall to the earth. Usually the air
temperature below the cloud is below the 0 degrees Celsius. But low temperature
is not only the factor that can cause the water particles to form snow. There
are certain particles to accelerate the freezing phase of clotting
(these particles are called nucleator), so that pure water quickly becomes
crystals of ice. If the air temperature does not melt the ice crystals, those
will fall to the ground. Then, here’s the snow!
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