Question

a. the elliptical movement of the earth around the sun
b. the tilt of the earth at various stages of the earths r
c. the solar wind moves the earth at different angles

1. the moon goes around the earth in a single day.

a. true
b. false

1. the moon is only visible at night.

a. true
b. false

1. which is the smallest?

a. earth
b. sun
c. moon
d. jupiter

Explanation:

• Question 10: The Moon takes about 27.3 days to orbit the Earth (sidereal month). So, it does not go around the Earth in a single day.
• Question 11: The Moon can be visible during the day. Its visibility depends on its phase and the position relative to the Sun and Earth.
• Question 12: The Moon has a diameter of about 3,474 km. The Earth has a diameter of about 12,742 km. The Sun has a diameter of about 1.392×10⁶ km. Jupiter has a diameter of about 139,820 km. So, the Moon is the smallest among the given options.

Answer:

1. B. False
2. B. False
3. C. Moon