For example, when a nerve is pinched or compressed, it can trigger the nerve to falsely signal pain. The compression also can limit the nerveâs ability to control the muscles it serves. One of the most common places for a pinched nerve to occur is within the spine.
An interesting fact is that five of the ten largest cities in the Southern Hemisphere are in South America, two in Australia, two in Africa, and the most surprising â only one in Asia, which otherwise is the most heavily populated continent. 1. Sao Paulo / Brazil. Sao Paulo is now the largest city south of the equator.
In the Northern Hemisphere, the majority of area is composed of land masses instead of water. The continents making up the Southern Hemisphere include all of Antarctica, around 1/3 of Africa, most of South America and nearly all of Australia.Because of the large presence of water in the Southern Hemisphere, climate in the Earth's southern half is more mild overall than the Northern Hemisphere.n the Northern Hemisphere, the majority of area is composed of land masses instead of water. The continents making up the Southern Hemisphere include all of Antarctica, around 1/3 of Africa, most of South America and nearly all of Australia.