Earth In Space #2 Flashcards
What are equinoxes?
Times of the year where the sun its directly over the equator. Day and night are the same length (spring- march 20,21,22 - fall -September 20,21,22)
What are the Times of the year where the sun its directly over the equator. Day and night are the same length (spring- march 20,21,22 - fall -September 20,21,22) ?
Equinoxes
When do equinoxes happen?
(spring- march 20,21,22 - fall -September 20,21,22)
What are solstices?
Times of the year when the sun reaches its furthest north or south ( summer- June 20,21,22 - Winter - December 20,21,22)
What are the times of the year when the sun reaches its furthest north or south ( summer- June 20,21,22 - Winter - December 20,21,22)?
Solstices
When do solstices happen?
(Summer- June 20,21,22 - Winter - December 20,21,22)
What is the Earth?
The Earth is a spinning sphere that is held in orbit around the sun by a combination of gravity and inertia. The spinning (rotation) leads to our day and the orbit (revolution) and tilt (23.5 degrees) leads to the seasons.
Why does Earth has seasons?
Earth has seasons because its axis is tilted as it revolves around the sun.