PPT-Sun-Earth Relationship

Tilt of the Earth Axis an imaginary line running from the North Pole through the center of the Earth to the South Pole Located at 23 ½ degrees upon the axis Effects temperature depending upon tilt of the Earth towards or away from the sun . SUN SUN SUN SUN SUN SUN MON MON MON MON MON MON TUE TUE TUE TUE TUE TUE WED WED WED WED WED WED THU THU THU THU THU THU FRI FRI FRI FRI FRI FRI APRIL JUNE AUGUST MAY JULY SEPTEMBER SAT SAT SAT SAT SAT By : Zora Reyes. Size. The . Moon . is 3475 km. The . Earth . 3959 km . The . Sun . is 1392000 km. The . Sun . is really , small if you look at all of the others stars . Surface. The . Moon . has craters the . Earth’s gravity pulls objects toward the center of Earth.. No matter where you stand on Earth. The direction of down will be toward Earth’s center.. As Earth turns, so do we. Earth rotates around on an imaginary lime running through its center called an “axis of rotation”.. Would You Rather?. Would you rather live here…. or here?. There is no water on the Moon. What would you drink?. Is there water on the Sun?. Would you rather live here…. or here?. The Sun is about 5500° Celsius. Make sure you bring sunscreen!!. By Jason Janczak. SIZE OF THE EARTH, MOON, AND SUN. The Earth’s radius is 3959 miles. The Moon’s radius is 1079 miles . The Sun’s radius is 432,474 miles. Fun facts: The Earth is about 4 times the size of the . Year 7 Science. Chapter 2.2 page 343. (2) . Name one thing that is currently pulling you with . a strong . gravitational force.. The . Earth is currently exerting a strong gravitational pull. . (3) . 1. st. period. Solar Eclipse. Moon comes in between the Earth and Sun; annually (1x a year)- blocks sun. Can see the top layer of the sun (corona). Penumbra + Umbra (2 shadows). Most eclipses are partial eclipses. Moon... Oh My!. GO!. What kind of chocolate bars do you eat in space… . Milky Ways. !. Today we will learn about the sun, earth, moon and . their characteristics. GO!. Main Menu . . Sun . Earth . Unit 5 lesson 1. https://youtu.be/. KUU7IyfR34o. . I. Earth’s Days, Years, and Seasons. Vocabulary . Rotation. Day. Revolution. Year. Season. Equinox. solstice. What determines the length of a day?. The Sun. . . .. Which one is the biggest?. The Earth. Diameter of the Sun: 864,938 miles. Diameter of Earth: .  7,926 . miles. Diameter of the Moon: 2,160 miles. The Moon. How far away are the Sun and the Moon?. Section 22C. The sun’s motions. Apparent motion. The sun’s motion across the sky as we see it. Caused by the earth’s rotation. Ecliptic – the line marking the apparent path of the sun against the background of the stars as the sun moves around the earth.. Tilted on an axis (N-S pole) 23.5 degrees. Earth moves in space two major ways. Rotation. - spinning of Earth on its axis. West to East, 15 degrees per hour or once per day, counterclockwise. This causes day and night—half the Earth is always lit and have it always dark. A. Round and flat. B. Roughly spherical. C. Flat and square. Next. Which is the biggest?. A. The Sun. B. The Moon. C. The Earth. Next. How long does it take for the Earth to travel once around the sun?. CORE. The sun produces an enormous amount of energy in its core, or central region. The sun's energy comes from nuclear fusion. During nuclear fusion, hydrogen atoms join together to form helium. Nuclear fusion only can take place under conditions of extremely high pressure and temperature. The temperature inside the sun's core reaches 15 million C, high enough for nuclear fusion to take place. .