Podcast
Questions and Answers
What is the term used for the Earth's farthest distance from the Sun?
What is the term used for the Earth's farthest distance from the Sun?
- Perihelion
- Aphelion (correct)
- Perigee
- Ecliptic
Why is the Northern Hemisphere's winter slightly shorter than its summer?
Why is the Northern Hemisphere's winter slightly shorter than its summer?
- Earth moves slower at perihelion.
- The tilt of Earth is opposite.
- Seasons are equal in length.
- Earth moves faster at perihelion. (correct)
How long does the moon take to complete its cycle of phases?
How long does the moon take to complete its cycle of phases?
- 31 days
- 29 days
- 30 days
- 28 days (correct)
What adjustment is made to the calendar every four years to account for the extra time in a solar year?
What adjustment is made to the calendar every four years to account for the extra time in a solar year?
What is the average distance between the Earth and the Sun?
What is the average distance between the Earth and the Sun?
Flashcards
Aphelion
Aphelion
The point in Earth's orbit where it is farthest from the Sun, occurring around July 4th.
Perihelion
Perihelion
The point in Earth's orbit where it is closest to the Sun, occurring around January 3rd.
Earth's Rotation
Earth's Rotation
One full rotation of the Earth on its axis, resulting in day and night.
Solar Year
Solar Year
Signup and view all the flashcards
Leap Year
Leap Year
Signup and view all the flashcards
