Thai Sikh International School
E-Learning Programme – Online
Assignment – 24/10/2014
Name
: Subject : Science
Year :5a/b Week No. : 3
Answer the following
1.Write the uses of oxygen
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2. Write the
uses of nitrogen
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3. What is wind?
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-----------------------------------------------------------------------------------------------------------4.Write
the composition of air?
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the uses of carbon di oxide.
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What is air?
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