Astronomy 0.0 / 5 ? AstronomyAstronomyGCSEEdexcel Created by: TychocraterCreated on: 05-05-14 17:22 Whats the earths atmosphere made up of? Mainly oxygen and nitrogen, also liquid water(70%), life. 1 of 5 Diameter of the earth? 13 000km 2 of 5 Earth flattened by how many km? 42km (at the poles) 3 of 5 Shape of the earth? Oblate spheroid 4 of 5 Evidence that the earths not flat? 1.Ships disappear over the horizon 5 of 5
Astronomy - Chapter 1 - Earth, Moon and Sun - SUN - EARTH - MOON INTERACTIONS 5.0 / 5 based on 4 ratings
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