Coordinated Universal Time (UTC)

Multiple Choice

Coordinated Universal Time (UTC)

A) is the same as Greenwich Mean Time (GMT) .
B) established 24 standard meridians around the globe at equal intervals from the prime meridian.
C) replaced Greenwich Mean Time (GMT) and became the legal reference for official time in all countries.
D) is two hours ahead of Zulu time,indicating the single moment when all locations on the planet are on the same calendar day.
E) is determined using astronomical clocks that rely on Earth's rotation.