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Tuesday, November 11, 2014

Science Trivia Quiz On-line test of your science knowledge - 11 Nov 2014

1. A person on Earth has a mass of 100 kg.What would their mass be on the moon?
[A]Less than 100 kg
[B]100 kg
[C]More than 100 kg
[D]This cannot be predicted or known


2. In sexual reproduction, organism have either _______________________.
[A]Chromosome or alleles
[B]A nucleus or a nucleolus
[C]A male cell or female cell
[D]The ability to copy themselves


3. An object that has kinetic energy must be ____________________.
[A]Lifted above earth's surface
[B]In motion
[C]At rest
[D]None of the above


4. The burning of coal in power stations produces carbon dioxide. Which chemical reaction produces carbon dioxide?
[A]Acidification
[B]Decomposition
[C]Combustion
[D]Neutralisation


5. Which branch of science deals with the study of mountains?
[A]Orology
[B]Mycology
[C]Lithology
[D]Paleontology


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