7 a. A Write the letter of the correct answer. 1. How long does the Earth take to complete its rotation? One month c. 24 weeks b. One day d. 24 days 2. In what direction does the Earth move? a, North to west c. east to west b. South to north d. west to east 3. What do you call the movement of the Earth on its own is? a. Revolution c. circulation b. Rotation d. direction 4. How many day does the Earth take to complete its revolution? a. 365 c. 365 4 b. 365 and 4 d. 364 and 14 S. When will be the next leap year 2016 is a leap year? a. 2017 c. 2019 b. 2018 d. 2020 6. Which is true about the Sun? a. The Earth rotates around it. b. The Earth revolves around it. C. It is the farthest star to Earth. d. It rises in the west and sets in the east. 7. When does summer begin in the northern hemisphere? a. March 21 or 22 b. c. September 21 or 22 d. December 21 or 22 8. Which is not true about Earth? a. It revolves around the Sun. b. It rotates on its axis in clockwise direction c. It revolves in counterclockwise direction d. It takes one day for the Earth to complete its rotation 9. How many hours does the Earth takes to complete its rotation? a. 6 b. 12 d. 48 10. What causes the day and night? a. Earth's rotation b. Earth's revolution c. Earth's tilt on its axis d. Earth's distance from the Sun B. Match the description in column A to its corresponding word in column b. or 22 c. 24 htu​