Problem: Wayback Machine:

The Wayback Machine is a digital archive of the World Wide Web and other information on the Internet created by the Internet Archive, a nonprofit organization, based in San Francisco, California, United States. It was set up by Brewster Kahle and Bruce Gilliat, and is maintained with content from Alexa Internet. The service enables users to see archived versions of web pages across time, which the archive calls a "three dimensional index."

What is the term used by Internet Archive to describe the Wayback Machine?
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A: three dimensional index

Problem: Plymouth:

Plymouth is home to Plymouth Argyle F.C., who play in the fourth tier of English football league known as Football League Two. The team's home ground is called Home Park and is located in Central Park. It links itself with the group of English non-conformists that left Plymouth for the New World in 1620: its nickname is "The Pilgrims". The city also has four Non-League football clubs; Plymouth Parkway F.C. who play at Bolitho Park, Elburton Villa F.C. who play at Haye Road, Vospers Oak Villa F.C. who play at Weston Mill and Plymstock United F.C. who play at Deans Cross. All four clubs play in the South West Peninsula League.

What is the home field of Plymouth Argyle F.C.?
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A: Home Park

Problem: Biodiversity:

The existence of a "global carrying capacity", limiting the amount of life that can live at once, is debated, as is the question of whether such a limit would also cap the number of species. While records of life in the sea shows a logistic pattern of growth, life on land (insects, plants and tetrapods)shows an exponential rise in diversity. As one author states, "Tetrapods have not yet invaded 64 per cent of potentially habitable modes, and it could be that without human influence the ecological and taxonomic diversity of tetrapods would continue to increase in an exponential fashion until most or all of the available ecospace is filled."

What percentage potentially habitable modes has life in the sea not yet invaded?
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A: unanswerable

Problem: Neptune:

Neptune's orbit has a profound impact on the region directly beyond it, known as the Kuiper belt. The Kuiper belt is a ring of small icy worlds, similar to the asteroid belt but far larger, extending from Neptune's orbit at 30 AU out to about 55 AU from the Sun. Much in the same way that Jupiter's gravity dominates the asteroid belt, shaping its structure, so Neptune's gravity dominates the Kuiper belt. Over the age of the Solar System, certain regions of the Kuiper belt became destabilised by Neptune's gravity, creating gaps in the Kuiper belt's structure. The region between 40 and 42 AU is an example.

What does the Kuiper belt consist of?
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A:
small icy worlds