Sarnia vs Geneva

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Sarnia is a city in Southwestern Ontario, Canada, with a 2016 population of 71,594. It is the largest city on Lake Huron and in Lambton County. Sarnia is located on the eastern bank of the junction between the Upper and Lower Great Lakes where Lake Huron flows into the St. Clair River, which forms the Canada–United States border, directly across from Port Huron, Michigan. The site's natural harbour first attracted the French explorer La Salle. He named the site "The Rapids" on 23 August 1679, when he had horses and men pull his 45-ton barque Le Griffon north against the nearly four-knot current of the St. Clair River.This was the first time that a vessel other than a canoe or other oar-powered vessel had sailed into Lake Huron, and La Salle's voyage was germinal in the development of commercial shipping on the Great Lakes. Located in the natural harbour, the Sarnia port remains an important centre for lake freighters and oceangoing ships carrying cargoes of grain and petroleum products. The natural port and the salt caverns that exist in the surrounding areas, together with the oil discovered in nearby Oil Springs in 1858, led to the dramatic growth of the petroleum industry in this area.

Because Oil Springs was the first place in Canada and North America to drill commercially for oil, the knowledge that was acquired there resulted in oil drillers from Sarnia travelling the world teaching other enterprises and nations how to drill for oil.The complex of refining and chemical companies is called Chemical Valley and located south of downtown Sarnia. In 2011 the city had the highest level of particulates air pollution of any Canadian city, but it has since dropped to rank 30th in this hazard. About 60 percent of the particulate matter comes from industries and polluters in the neighbouring United States.Lake Huron is cooler than the air in summer and warmer than the air in winter; therefore, it moderates Sarnia's humid continental climate, making temperature extremes of hot and cold less evident. In the winter, Sarnia occasionally experiences lake-effect snow from Arctic air blowing across the warmer waters of Lake Huron and condensing to form snow squalls over land.

Source: Wikipedia

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Geneva ( jin-EE-və; French: Genève [ʒənɛv] (listen); Francoprovençal: Genèva [dzəˈnɛva] (listen); German: Genf [ɡɛnf] (listen); Italian: Ginevra [dʒiˈneːvra]; Romansh: Genevra) is the second-most populous city in Switzerland (after Zürich) and the most populous city of Romandy, the French-speaking part of Switzerland. Situated where the Rhône exits Lake Geneva, it is the capital of the Republic and Canton of Geneva. The municipality (ville de Genève) has a population (as of December 2019) of 203,951, and the canton (essentially the city and its inner-ring suburbs) has 504,128 residents. In 2014, the compact agglomération du Grand Genève had 946,000 inhabitants in 212 communities in both Switzerland and France. Within Swiss territory, the commuter area named "Métropole lémanique" contains a population of 1.26 million. This area is essentially spread east from Geneva towards the Riviera area (Vevey, Montreux) and north-east towards Yverdon-les-Bains, in the neighbouring canton of Vaud. Geneva is a global city, a financial centre, and a worldwide centre for diplomacy due to the presence of numerous international organizations, including the headquarters of many agencies of the United Nations and the Red Cross.

Geneva hosts the highest number of international organizations in the world. It is also where the Geneva Conventions were signed, which chiefly concern the treatment of wartime non-combatants and prisoners of war. Together with for instance New York City (global headquarters of the UN), Basel (Bank for International Settlements), and Strasbourg (Council of Europe), Geneva is a city serving as the headquarters of one of the most important international organizations, without being the capital of a country.In 2017, Geneva was ranked as the world's fifteenth most important financial centre for competitiveness by the Global Financial Centres Index, fifth in Europe behind London, Zürich, Frankfurt and Luxembourg. In 2019, Geneva was ranked among the ten most liveable cities in the world by Mercer together with Zürich and Basel. The city has been referred to as the world's most compact metropolis and the "Peace Capital". In 2019, Mercer ranked Geneva as the thirteenth most expensive city in the world. In a UBS ranking of global cities in 2018, Geneva was ranked first for gross earnings, second most expensive, and fourth in purchasing power.

Source: Wikipedia