Problem: Due to its large size and wide range of geographic features, the United States contains examples of nearly every global climate. The climate is temperate in most areas, subtropical in the Southern United States, tropical in Hawaii and southern Florida, polar in Alaska, semiarid in the Great Plains west of the 100th meridian, Mediterranean in coastal California and arid in the Great Basin. Its comparatively favorable agricultural climate contributed (in part) to the country's rise as a world power, with infrequent severe drought in the major agricultural regions, a general lack of widespread flooding, and a mainly temperate climate that receives adequate precipitation.
Which state is known for its Mediterranean climate?
The answer is the following: California

Problem: Around 40 theatres are located in Hanover. The Opera House, the Schauspielhaus (Play House), the Ballhofeins, the Ballhofzwei and the Cumberlandsche Galerie belong to the Lower Saxony State Theatre. The Theater am Aegi is Hanover's big theatre for musicals, shows and guest performances. The Neues Theater (New Theatre) is the Boulevard Theatre of Hanover. The Theater fur Niedersachsen is another big theatre in Hanover, which also has an own Musical-Company. Some of the most important Musical-Productions are the rock musicals of the German rock musician Heinz Rudolph Kunze, which take place at the Garden-Theatre in the Great Garden.
Which theater has it's own musical company?
The answer is the following: Theater fur Niedersachsen

Problem: Many, if not most, birds migrate in flocks. For larger birds, flying in flocks reduces the energy cost. Geese in a V-formation may conserve 1220% of the energy they would need to fly alone. Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (3.1 mph) faster in flocks than when they were flying alone.
How much faster do Red knots and dunlins fly in a flock?
The answer is the following: 3.1 mph

Problem: David Archuleta's performance of John Lennon's "Imagine" was considered by many as one of the best of the season. Jennifer Lopez, who was brought in as a judge in season ten, called it a beautiful song-moment that she will never forget. Jason Castro's semi-final performance of "Hallelujah" also received considerable attention, and it propelled Jeff Buckley's version of the song to the top of the Billboard digital song chart. This was the first season in which contestants' recordings were released onto iTunes after their performances, and although sales information was not released so as not to prejudice the contest, leaked information indicated that contestants' songs frequently reached the top of iTunes sales charts.
Who said it Archuletta's rendition is one that she will never forget?
The answer is the following:
Jennifer Lopez