There had two motion of a celestial bodies, there are the revolution and rotation. The Rotation
are rotating with axis, but the axis tilt of Earth tile 23.5°, and the Polaris or the North Star is the star that the earth’s axis points to in the north, there were have North hemisphere and South hemisphere separate by equator there also had Coriolis effect is the the north hemisphere and south hemisphere water was rotate to different way, this is caused by rotation of Earth. And the Revolution is when the planet around the star, this we call the orbit. Orbit is an elliptical path that Earth or other planet around the Sun it is a ellipse shape (oval) shape. It take 365days and 6 hours to complete a around. During the revolution there had many difference positions of Earth. First, is the Aphelion, it is when the earth is farther away from the Sun. Second is the Perihelion it means when the earth close to the sun. Last a constellation is picture of stars in the sky. We see different constellations as Earth moves around the sun, this caused by revolution.
How do the Earth's motion affect us each day?
The Earth's motion affect Earth had day and light, and affect us to work at day, sleep at night. And made the Earth have the season, because the Rotation & Revolution during the motion Summer is Earth get more sunlight there day time are more than night time, Winter is Earth get less sunlight there day time are less than night time, and the Spring and Fall are no more and less there day and night time is equal.
How do the Sun, Moon and Earth interact?
The interact of the Sun, Moon and Earth is they were attract each other, the Moon are attract by Earth, but the Earth are attract by Sun. That interact affect Earth have nature system by the revolution.
Reflection
During this project I think the most challenging part which is work together, even I was plan the video but we still had many mistake on video. And then in this project I many new word that part was my goal of this project try understanding the new vocabulary. Also my group member are doing good, and the team work is important to this project.
