6706612
Descrição
FlashCards por shuaib Mohamed, atualizado more than 1 year ago
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Criado por shuaib Mohamed
mais de 7 anos atrás
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| Questão | Responda |
| What is an astronomer | A Scientist who studies the stars and planets. |
| What is a Constellation | A Constellation is a group of stars that make a pattern in the sky |
| What is a dwarf planet | A dwarf planet is a small celestial body that is in orbit around the sun and is nearly round in shape. it has insufficient gravity to sweep its orbit |
| What is a Geocentric model | This is a model of the universe as earth in its centre |
| What is the Heliocentric model | This is a model of the universe as the sun in its centre |
| What is Retrograde motion | This is an apparent loop-like motion of the planets as seen from earth |
| What are the five visible planets | They are mercury, venus, earth, mars, jupiter and saturn |
| Why was pluto not considered to be a planet | This was because of its size and low gravity |
| What is terrestrial | This is all the rocky planets |
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