Ari Andaka

There are several natural factors that affect the distribution of fauna in the world who are inhibited, the physical factors associated with the state on earth, for example:

1. waters (rivers, lakes, sea)
2. land (mountains, valleys, ravines, desert, etc.)
3. climate (temperature, air pressure, humidity, etc.)

Here is the Example:

Alfred Russel Wallace distribution of fauna in the world grouped into 6 regions, namely:

• PALEARTIC
• NEARTIC
• ETHIOPIAN
• ORIENTAL
• AUSTRALIS
• NEOTROPICAL
  

THE EXPLANATION:

1.PALAERTIC
 Distribution area includes northern paleartik fauna of Asia and Eurasia, the Himalayas, Afghanistan, Persia, Africa, England and Japan.

2.  NEARTIC
 This area includes the area Holartic, which covers all of North America, the highlands of Mexico and Greenland.

3.ETHIOPIAN
 Distribution Etipian fauna includes the southern African region, the Sahara, Madagascar and the southern Arabian region.

4.ORIENTAL
 Distribution of fauna oriental region covers all of Southeast Asia including Indonesia and the south western part.

5.AUSTRALIS
 The area included in the distribution of fauna 5. is the continent of Australia, New Zealand, Papua, Maluku and small islands around the Pacific Ocean.

6.   NEOTROPICAL
 Regional distribution of neotropical fauna stretching from South America, southern Mexico, including Central America.

.:TO BE CONTINUE:.

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