The characteristic that shared by nearly all nations of Oceania is : A. history of isolation
The countries within oceania region tend to separated by a wide ocean, so there was some cultural isolation happening to the countries in this region
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Answer:
When waters run dry, people can't get enough to drink, wash, or feed crops, and economic decline may occur. In addition, inadequate sanitation—a problem for 2.4 billion people—can lead to deadly diarrheal diseases, including cholera and typhoid fever, and other water-borne illnesses
Explanation:
Africa is huge meant that it is the second largest Continent on Earth.
Option: B
Explanation:
Africa is the second largest continent in respect of its size and population also. The first largest continent is Asia. Africa covered almost 6% of earth's surface alone. It is land of diversities of racial and ethnicity. Africa is characterized by hot and humid climate. Kalahari, Sahara desert is located in the Africa.
World's famous equatorial forest of Congo basin is in Africa where equatorial climate is present. Tropical equatorial climate is characterized by high temperature and high rainfall. This basin is situated side of Zaire river. Many tribal people are residing in Africa.
Answer:
The boundaries where the tectonic plates meet are the areas of the world with the most violent natural earthquake activity. When the plates grind against each other along plate boundaries, the rocks are under so much pressure that sometimes they heat up and fold, creating mountain ranges, hills and valleys.
