Earth vs Port Elizabeth

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Earth is the third planet from the Sun and the only astronomical object known to harbor life. About 29% of Earth's surface is land consisting of continents and islands. The remaining 71% is covered with water, mostly by oceans but also lakes, rivers and other fresh water, which together constitute the hydrosphere. Much of Earth's polar regions are covered in ice. Earth's outer layer is divided into several rigid tectonic plates that migrate across the surface over many millions of years. Earth's interior remains active with a solid iron inner core, a liquid outer core that generates Earth's magnetic field, and a convecting mantle that drives plate tectonics. According to radiometric dating estimation and other evidence, Earth formed over 4.5 billion years ago. Within the first billion years of Earth's history, life appeared in the oceans and began to affect Earth's atmosphere and surface, leading to the proliferation of anaerobic and, later, aerobic organisms. Some geological evidence indicates that life may have arisen as early as 4.1 billion years ago. Since then, the combination of Earth's distance from the Sun, physical properties and geological history have allowed life to evolve and thrive. In the history of life on Earth, biodiversity has gone through long periods of expansion, occasionally punctuated by mass extinctions.

Over 99% of all species that ever lived on Earth are extinct. Almost 8 billion humans live on Earth and depend on its biosphere and natural resources for their survival. Humans increasingly impact Earth's hydrology, atmospheric processes and other life. Earth's atmosphere consists mostly of nitrogen and oxygen. Tropical regions receive more energy from the Sun than polar regions, which is redistributed by atmospheric and ocean circulation. Greenhouse gases also play an important role in regulating the surface temperature. A region's climate is not only determined by latitude, but also by its proximity to moderating oceans and height among other factors. Extreme weather, such as tropical cyclones and heat waves, occurs in most areas and has a large impact on life. Earth's gravity interacts with other objects in space, especially the Sun and the Moon, which is Earth's only natural satellite. Earth orbits around the Sun in about 365.25 days. Earth's axis of rotation is tilted with respect to its orbital plane, producing seasons on Earth. The gravitational interaction between Earth and the Moon causes tides, stabilizes Earth's orientation on its axis, and gradually slows its rotation. Earth is the densest planet in the Solar System and the largest and most massive of the four rocky planets.

Source: Wikipedia

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Port Elizabeth or Nelson Mandela Bay (Xhosa: iBhayi, alternatively Gqebera; Afrikaans: Die Baai [di ˈbɑːi]), often known by its initials PE and colloquially as "The Friendly City" or "The Windy City", is a major seaport city and most populous city in the Eastern Cape province of South Africa. Port Elizabeth is the seat of the Nelson Mandela Bay Metropolitan Municipality, South Africa's second largest metropolitan district by area. It is the most-populous city of the Eastern Cape, the sixth most-populous city in South Africa and the cultural, economic and financial centre of the Eastern Cape. The city is among the top five cities in the world for pleasant weather, according to a 2014 scientific climate study of 600 global cities. Port Elizabeth is known for many blue-flag beaches along the city's urban coastline; its popularity as an international and local holiday destination; and its rich and diverse cultural heritage. It is a tourism gateway city for the Eastern Cape and the only city with the closest proximity to malaria-free big five game reserves.The economy of Port Elizabeth is primarily oriented towards automotive assembly, manufacturing and export industries, and the city is also a major South African and sub-Saharan African destination for investment. Foreign direct investments of $19,8 billion has been secured over the past decade. Several Fortune 500 companies have a presence or their African operations headquartered in Port Elizabeth. The city's most prominent landmarks are Shark Rock pier, the Nelson Mandela Bay Stadium, and the Donkin Reserve. Port Elizabeth is a popular domestic and international holiday destination.

It is a gateway city for Eastern Cape's adventure, outdoor and African big five game, malaria-free safari tourism.Port Elizabeth is located in the south eastern coast of South Africa. It is situated on the western portion of Algoa Bay, adjacent to the Indian Ocean. The city lies 770 km east of Cape Town, between South Africa's Garden Route and Wild Coast. Port Elizabeth covers 251 square kilometers of the Nelson Mandela Bay metropolitan area, South Africa's sixth largest metropolitan municipality. Fortune 500 companies are present or have their African operations headquartered in the city. Port Elizabeth is the second oldest city in South Africa. It was founded in 1820 by the government of the Cape Colony when 4,000 British colonists settled Algoa Bay to strengthen the border region between the Cape Colony and the Xhosa. The city's moderate subtropical climate ranks among the top ten cities in the world for highly pleasant, all year round weather, according to a Syracuse University climatology study.Port Elizabeth is a popular tourist holiday destination. Shark Rock Pier, a prominent installation on the shoreline of Port Elizabeth's Summerstrand precinct, is the city's most famous landmark. Port Elizabeth is a tourism gateway city for big five game viewing, South Africa's national's arts festival, outdoor recreation, adventure tourism and numerous nature conservancies, including the Baviaanskloof mega-reserve, Port Elizabeth was one of the host cities for the official tournament of the 2010 FIFA World Cup.

Source: Wikipedia