Sistem suria YEAR 4 - SKTKJ
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The document discusses the solar system and its components. It describes the sun as the center of the solar system, around which 9 planets revolve in elliptical orbits to avoid collisions. The planets rotate on their axes while revolving around the sun. All planets rotate counter-clockwise except Venus and Uranus. It also notes characteristics of the planets like their relative distances from the sun and effects of Earth's rotation like day and night. Web links for further reading are provided along with an activity sheet related to planets.
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Sistem suria YEAR 4 - SKTKJ
- 1. SCIENCE YEAR 4 INVESTIGATING THE EARTH AND THE UNIVERSE
- 7. SUN
- 8. What can you see in this slide?
- 9. THE SOLAR SYSTEM Consist of : 1. The Sun 2. 9 planets 3. Natural satellites 4. Asteroids
- 11. THE SUN • Is the center of the Solar System. • It is in the middle of the Solar System and there are 9 planet which revolve around it. • It is a star that able to give us light and warmth.
- 12. MERCURY 9 PLANETS VENUS SUN IN THE SOLAR SYSTEM EARTH MARS JUPITER SATURN URANUS NEPTUNE PLUTO
- 13. PLANET • Each planet revolves around the Sun in its own elliptical orbit. • The orbit ensures that the planets will not collide. • While revolving around the Sun, the planets also rotate on their axes. • All planets, except Venus and Uranus rotates anti-clockwise. • Venus rotates clockwise while Uranus rotates from top downwards (on its side).
- 14. • The nearest planet ( Mercury ) has the smallest orbit. • The furthest ( Pluto ) has the biggest orbit. • The rotation of the Earth in the west to east direction causes a) the formation of day and night b) the Sun rising in the east and setting in the west.
- 15. The Website… • http://masvanessa.tripod.com/ sistemsuria.html • http://www.astronomes.com/m1_solaire/ m100_main.html • http://www.sabah.edu.my/ptc026.wcdd/ • http://www.geocities.com/CollegePark/ Union/6728/bab23.html
- 17. MERCURY VENUS AND EARTH EARTH AND EARTH EARTH AND EARTH MARS JUPITER SATURN URANUS NEPTUNE PLUTO Version: London Bridge Is Falling Down
- 18. THAT’S ALL, THANK YOU SEE YOU, BYE… JULAYNAH HADZIR