Question: The British Isles lie at the juncture of several regions with past episodes of tectonic mountain building. These orogenic belts form a complex geology that records a huge and varied span of Earth's history. Of particular note was the Caledonian Orogeny during the Ordovician Period, c. 488444 Ma and early Silurian period, when the craton Baltica collided with the terrane Avalonia to form the mountains and hills in northern Britain and Ireland. Baltica formed roughly the northwestern half of Ireland and Scotland. Further collisions caused the Variscan orogeny in the Devonian and Carboniferous periods, forming the hills of Munster, southwest England, and southern Wales. Over the last 500 million years the land that forms the islands has drifted northwest from around 30S, crossing the equator around 370 million years ago to reach its present northern latitude.
Is there an answer to this question: What collided in the 4th century?

Answer: unanswerable

Question: Within the context of the overall murder rate, the death penalty cannot be said to be widely or routinely used in the United States; in recent years the average has been about one execution for about every 700 murders committed, or 1 execution for about every 325 murder convictions. However, 32 of the 50 states still execute people. Among them, Alabama has the highest per capita rate of death sentences. This is due to judges overriding life imprisonment sentences and imposing the death penalty. No other states allow this.
Is there an answer to this question: How many murder convictions occur in the US per execution?

Answer: 325

Question: Most of Egypt's rain falls in the winter months. South of Cairo, rainfall averages only around 2 to 5 mm (0.1 to 0.2 in) per year and at intervals of many years. On a very thin strip of the northern coast the rainfall can be as high as 410 mm (16.1 in), mostly between October and March. Snow falls on Sinai's mountains and some of the north coastal cities such as Damietta, Baltim, Sidi Barrany, etc. and rarely in Alexandria. A very small amount of snow fell on Cairo on 13 December 2013, the first time Cairo received snowfall in many decades. Frost is also known in mid-Sinai and mid-Egypt. Egypt is the driest and the sunniest country in the world, and most of its land surface is desert.
Is there an answer to this question: What is the sunniest county in the world?

Answer: Egypt

Question: Apart from residences for upper and middle class households, sanitation is insufficient in most residential areas. Private flush toilets are too expensive for virtually all residents in townships due to their water consumption and installation cost. As a result, access to improved sanitation has not increased much since independence: In Namibia's rural areas 13% of the population had more than basic sanitation, up from 8% in 1990. Many of Namibia's inhabitants have to resort to "flying toilets", plastic bags to defecate which after use are flung into the bush. The use of open areas close to residential land to urinate and defecate is very common and has been identified as a major health hazard.
Is there an answer to this question: In what African country are private flush toilets reasonably priced?

Answer:
unanswerable