Aswathy ppt
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This document provides an overview of the solar system, including the eight planets that revolve around the sun (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune). It distinguishes between terrestrial and Jovian planets, noting that terrestrial planets like Earth have solid surfaces and higher densities, while Jovian planets like Neptune are giant gaseous planets that have rings and many satellites. Additionally, it briefly describes asteroids that occupy the orbit between Mars and Jupiter, comets that revolve around the sun in elliptical orbits, and meteors that are remnants of asteroids and comets that enter Earth's atmosphere.
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Aswathy ppt
- 1. WELCOME ASWATHY.R.S PHYSICAL SCIENCE CHRIST NAGAR COLLEGE OF EDUCATION THIRUVALLAM
- 2. SOLAR SYSTEM Sun is the centre of our solar system There are eight planets revolving around the sun in fixed orbits
- 4. Meet our Planets… o Mercury o Venus o Earth o Mars o Jupiter o Saturn o Uranus o Neptune
- 6. We are Terrestrial planets..!!! o Terrestrial planets have solid surface. o Their densities are high o They lie more closer to the sun o They have only few satellites. Earth
- 7. WE ARE JOVIAN PLANETS…… Jovian planets are giant gaseous planets. We can see rings around them. These planets have many satellites. NEPTUNE SATURN JUPITER URANUS
- 9. OCCUPIES THE ORBIT BETWEEN MARS & JUPITER. CERS, PALLS, JUNO VESTA etc. ARE ASTROIDS.
- 10. COMETS…..
- 11. Comets Comets revolve around the sun in elliptical orbits. Consist of condensed gas. e.g.: Halley's comet
- 12. METEORS
- 13. Meteors Meteors are the small parts of asteroids separated from their orbits and remnants of exploded comets that plunge down to the earth. Meteors mostly flare up and evaporate once they are inside the atmosphere
- 14. THANK YOU