Problem: Biodiversity, a contraction of "biological diversity," generally refers to the variety and variability of life on Earth. One of the most widely used definitions defines it in terms of the variability within species, between species, and between ecosystems. It is a measure of the variety of organisms present in different ecosystems. This can refer to genetic variation, ecosystem variation, or species variation (number of species) within an area, biome, or planet. Terrestrial biodiversity tends to be greater near the equator, which seems to be the result of the warm climate and high primary productivity. Biodiversity is not distributed evenly on Earth. It is richest in the tropics. Marine biodiversity tends to be highest along coasts in the Western Pacific, where sea surface temperature is highest and in the mid-latitudinal band in all oceans. There are latitudinal gradients in species diversity. Biodiversity generally tends to cluster in hotspots, and has been increasing through time, but will be likely to slow in the future.
Where on Earth is biodiversity the most abundnant?
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Answer: It is richest in the tropics.


Problem: Southampton is home to Southampton Football Club—nicknamed "The Saints"—who play in the Premier League at St Mary's Stadium, having relocated in 2001 from their 103-year-old former stadium, "The Dell". They reached the top flight of English football (First Division) for the first time in 1966, staying there for eight years. They lifted the FA Cup with a shock victory over Manchester United in 1976, returned to the top flight two years later, and stayed there for 27 years (becoming founder members of the Premier League in 1992) before they were relegated in 2005. The club was promoted back to the Premier League in 2012 following a brief spell in the third-tier and severe financial difficulties. In 2015, "The Saints" finished 7th in the Premier League, their highest league finish in 30 years, after a remarkable season under new manager Ronald Koeman. Their highest league position came in 1984 when they were runners-up in the old First Division. They were also runners-up in the 1979 Football League Cup final and 2003 FA Cup final. Notable former managers include Ted Bates, Lawrie McMenemy, Chris Nicholl, Ian Branfoot and Gordon Strachan. There is a strong rivalry between Portsmouth F.C. ("South Coast derby") which is located only about 30 km (19 mi) away.
What league did Southampton Football Club become founding members of in 1992? 
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Answer: the Premier League


Problem: The period known as the Crusades, a series of religiously motivated military expeditions originally intended to bring the Levant back into Christian rule, began. Several Crusader states were founded in the eastern Mediterranean. These were all short-lived. The Crusaders would have a profound impact on many parts of Europe. Their Sack of Constantinople in 1204 brought an abrupt end to the Byzantine Empire. Though it would later be re-established, it would never recover its former glory. The Crusaders would establish trade routes that would develop into the Silk Road and open the way for the merchant republics of Genoa and Venice to become major economic powers. The Reconquista, a related movement, worked to reconquer Iberia for Christendom.
Which two cities benefited greatly from the activities of Crusaders?
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Answer:
Genoa and Venice