Quiz: Earth, Moon, and Sun in the solar systemOnline version Test your knowledge about the Earth, Moon, and Sun in our Solar System! by Anusha 1 Planet Earth is one of the eight planet that rotates around the ____________. a sun b moon c d 2 The moon is a __________ of the Earth and is not a planet. a space b satellite c d 3 The complete rotation of the Earth around the sun causes a _________. a year b century c d 4 Global warming refers to the gradual __________ in the average temperature of the Earth's atmosphere and oceans. a decrease b increase c d 5 The rise in sea level is due to the _________ of the ice-caps. a condensing b melting c d 6 When some wastes are sent to factories to turn them into useful objects, this process is called _________. a recycling b reuse c d 7 Waste from plants can be turned into __________. a manure b compost c d 8 Day and night are caused by the rotation of the ______________. a Sun b Earth on its axis c d 9 Waste from animals like cows, goats decay to become ___________. a compost b manure c d 10 Plants depend on animals which produce a lot of __________________. a oxygen b carbon dioxide c d
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