A. Only one side is facing Earth.
The explanation is easy. Our example is day and night. It might just take a couple of hours for the moon to be seen in the night sky, or it may not be night in your date area, in other parts of the world we have opposite time due to the International date line. So if it is day today in the Philippines, it is nighttime in Canada.
10. D BOTH A AND B
11. A EART HAS A WATER CYCLE AND ATMOSPHERE
12. D BOTH OF A ANG C
13. A EART HAS NO PROTECTIVE EQUIPMENT LIKE OZONE
A. Only one side is facing Earth
Most of the planets in our solar system—and some asteroids—have moons. Earth has one moon. We call it "the Moon" because for a long time it was the only one we knew about
a. one day
b. one week...