A. The Earth makes one complete revolution round the Sun every 365 days, 5 hours, 48 minutes, and 46 seconds
B. The Earth makes one complete revolution on its axis in 48 hours
C. The Earth revolves in its orbit round the Sun at a speed of 66,000 miles per hour
D. The Earth rotates on its axis at an equatorial speed of more than 1000 miles per hour