Most are but sometimes a black and white film will be made. It's usually for artistic reasons.
no
Color movies were first introduced commercially be Walt Disney Studios in the 1930's, but color was used in very few films until the 1950s. Most films made in the US by the easrly 1960s were filmed in color. Many of the classic films from the 1930's to the 1950's have been 'colorized'. Any old black-and-white films can be converted into color, but it is a time-consuming and expensive process.
All of the above
Most battle film of World War II was shot in black and white due to a shortage of color film at that time. A small amount of color film does exist.
Steven Spielberg
umm, all of them
im wearing all blue today
The LOTR trilogy was filmed in New Zealand .
There is no single address as the films were shot at many locations all over New Zealand
Yes because animation films forexample, Funk Fu Panda brings a smile to the audience as it is funny, and all ages can enjoy it. Furthermore, most children still enjoy animation films.
Yes, all the Sean Connery James Bond films (from 1962 to 1971) were filmed in Technicolor.
No, for a long while if a director was going to make a 'serious' film, black & white was preferred. Most early color films were adventures, musicals or melodramas. Errol Flynn's "The Adventures of Robin Hood" (1938) is an example.