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Jumat, 02 November 2012

IPA


hi today I will post 2nd class ipa material that I have learned ..

Geography & Earth

Climate division
Surely you remember what is meant by climate. Try again mention climate understanding! The climate in the region is closely related to the location of latitude and altitude on earth. Based on the latitude and altitude, the climate can be divided into two kinds, namely climate physical sun and climate.
Climate Sun
Climate is based on more or less sun sunlight received by the Earth's surface. Distribution can you look at the picture below 24.
To further deepen the understanding of the climate division sun above you can learn from the following description.
Physical Climate
What is the physical climate. Climate is under a state of physical or actual facts in the region as a result of the influence of the earth contained the natural environment in the region. For example, the influence of the sea, vast land, relief earth, wind, and precipitation.
Physical climate can be divided into the ocean climate, terrestrial climate, highland climate, mountain climate / mountain climate and season (monsoon).
Climate sea (Maritime)
Ocean climate in the area (1) tropical and sub-tropical, and (2) the area was. Climatic conditions in the two regions are very different.
Characteristics of marine climate in the tropics and sub-tropics to the latitude of 40 °, are as follows:
a) The annual average temperature is low;
b) The amplitude of the daily temperature low / small;
c) Lots of clouds, and
d) Frequent heavy rain and storms.
The characteristics of the ocean climate in the region was as follows:
a) Daily and annual temperature amplitude is small;
b) Many of the clouds;
c) A lot of rain in winter and generally light rain;
d) The switching between summer and winter does not happen suddenly and unexpectedly.
Climate Army (Continent)
Climate distinguished land in the tropics and sub-tropics, and in the medium. The characteristics of terrestrial climate in the tropics and sub-tropics to the latitude of 40 (, as follows:
a) very large daily temperature amplitude was small annual, and
b) with a little rainfall with a short rain storm.
Characterize terrestrial climate in the region was as follows:
a) the annual temperature amplitude;
b) The average temperature in summer is high and low in the winter, and
c) very little rainfall in the summer and fall.
Climate Plateau
Climate is located in the highlands characteristics are as follows:
a) The amplitude of the annual and daily temperature;
b) Air dry,
c) Lengas (relative humidity) is very low relative humidity, and
d) Rarely rains.
Mountain Climate
There is a mountain climate in the highlands, such as Tibet and Dean. Its features are as follows:
a) The amplitude is smaller than the temperature plateau climate;
b) There is in the medium;
c) daily and annual temperature amplitude is small;
d) The rain falls on slopes much front and a little in the rain shadow;
e) Sometimes a lot of snow.
Climate Season (Monsoon)
This climate of the region through which the climatic seasons changed every half year. Its features are as follows:
a) Half-year sea breeze blowing wet and cause rain;
b) Half next year westerly winds blowing dry and will cause the dry season.
In addition to the climate division according to the location of latitude and altitude, the following will be described on the climate division, according to some experts, among others:
According to Dr. climate division. Wladimir Koppen
In 1918 Dr Wladimir Koppen (climate science experts from Germany) made the whole world climate classification based on temperature and humidity. These two elements are very large climatic effects on the surface of the earth and life on it. Under the terms of that Koppen climate divides into five principal climate regions. Each climatic zones given the symbol A, B, C, D, and E.
1. A tropical climate or climate. Characteristics are as follows:
• The average monthly temperature of not less than 18 ° C,
• The annual average temperature of 20 ° C-25 ° C,
• The average rainfall of more than 70 cm / year, and
• plants that grow diverse.
Climate B or tropical desert climate or arid climate, with the following characteristics:
• There is in the desert and semiarid regions (steppa);

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