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English: Science Our solar system

scienceEnglish: Science Our solar system


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What is learned: The students learn science vocabulary and concepts.

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Words and Phrases

    English  
 soundOur solar system 
 soundOur solar system is really, really big! 
 soundIt is also very, very old. 
 soundScientists think our solar system is about 5 billion years old. 
 soundScientists who study our solar system are called astronomers. 
 soundPeople who explore the solar system are called astronauts. 
 soundAstronomers and astronauts help us to learn about our solar system. 
 soundOur solar system is made up of the Sun and 9 planets. 
 soundThere are also moons, comets, and asteroids. 
 soundMost of our solar system is empty space filled with gas and dust. 
 soundThe planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. 
 soundSome of the planets have moons. 
 soundSaturn has 3 rings. 
 soundThe planets orbit around the sun. 
 soundThe moons orbit around their planets. 
 soundIn drawings the planets look very close to each other. 
 soundThey aren't! 
 soundThey are very, very, far away from each other. 
solar systemsoundsolar system 
astronomersoundastronomer 
cometsoundcomet 
asteroidsoundasteroid 
 soundplanet 
MercurysoundMercury 
VenussoundVenus 
MarssoundMars 
JupitersoundJupiter 
SaturnsoundSaturn 
UranussoundUranus 
NeptunesoundNeptune 
PlutosoundPluto 
moonsoundmoon 
sunsoundsun 
EarthsoundEarth 
starsoundstar